<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLoss" xlink:href="ely-20190930.xsd#AccumulatedOtherComprehensiveIncomeLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLossAdditionalDetails" xlink:href="ely-20190930.xsd#AccumulatedOtherComprehensiveIncomeLossAdditionalDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:href="ely-20190930.xsd#AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BasisOfPresentation" xlink:href="ely-20190930.xsd#BasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BasisOfPresentationAdoptionOfNewAccountingStandardsDetails" xlink:href="ely-20190930.xsd#BasisOfPresentationAdoptionOfNewAccountingStandardsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BasisOfPresentationPolicies" xlink:href="ely-20190930.xsd#BasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BasisOfPresentationTables" xlink:href="ely-20190930.xsd#BasisOfPresentationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BusinessCombinations" xlink:href="ely-20190930.xsd#BusinessCombinations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BusinessCombinationsDetails" xlink:href="ely-20190930.xsd#BusinessCombinationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/BusinessCombinationsTables" xlink:href="ely-20190930.xsd#BusinessCombinationsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/CommitmentsAndContingencies" xlink:href="ely-20190930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/CommitmentsAndContingenciesAdditionalInformationDetail" xlink:href="ely-20190930.xsd#CommitmentsAndContingenciesAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/CommitmentsAndContingenciesFuturePurchaseCommitmentsDetails" xlink:href="ely-20190930.xsd#CommitmentsAndContingenciesFuturePurchaseCommitmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/CommitmentsAndContingenciesTables" xlink:href="ely-20190930.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedBalanceSheetsUnaudited" xlink:href="ely-20190930.xsd#ConsolidatedCondensedBalanceSheetsUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedBalanceSheetsUnauditedParenthetical" xlink:href="ely-20190930.xsd#ConsolidatedCondensedBalanceSheetsUnauditedParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementOfShareholdersEquityUnaudited" xlink:href="ely-20190930.xsd#ConsolidatedCondensedStatementOfShareholdersEquityUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfCashFlowsUnauditedStatements" xlink:href="ely-20190930.xsd#ConsolidatedCondensedStatementsOfCashFlowsUnauditedStatements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfComprehensiveIncomeLossUnaudited" xlink:href="ely-20190930.xsd#ConsolidatedCondensedStatementsOfComprehensiveIncomeLossUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfOperationsUnaudited" xlink:href="ely-20190930.xsd#ConsolidatedCondensedStatementsOfOperationsUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/CoverPage" xlink:href="ely-20190930.xsd#CoverPage" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/DerivativesAndHedging" xlink:href="ely-20190930.xsd#DerivativesAndHedging" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/DerivativesAndHedgingAdditionalInformationDetail" xlink:href="ely-20190930.xsd#DerivativesAndHedgingAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/DerivativesAndHedgingLocationOfGainsInConsolidatedCondensedStatementsOfOperationsThatWereRecognizedAndDerivativeContractTypeDetails" xlink:href="ely-20190930.xsd#DerivativesAndHedgingLocationOfGainsInConsolidatedCondensedStatementsOfOperationsThatWereRecognizedAndDerivativeContractTypeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/DerivativesAndHedgingSummaryOfFairValueOfDerivativeInstrumentsByContractTypeAndLocationOfAssetAndOrLiabilityOnConsolidatedCondensedBalanceSheetsDetails" xlink:href="ely-20190930.xsd#DerivativesAndHedgingSummaryOfFairValueOfDerivativeInstrumentsByContractTypeAndLocationOfAssetAndOrLiabilityOnConsolidatedCondensedBalanceSheetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/DerivativesAndHedgingTables" xlink:href="ely-20190930.xsd#DerivativesAndHedgingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/EarningsLossPerCommonShare" xlink:href="ely-20190930.xsd#EarningsLossPerCommonShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/EarningsLossPerCommonShareAdditionalInformationDetail" xlink:href="ely-20190930.xsd#EarningsLossPerCommonShareAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/EarningsLossPerCommonShareComputationOfBasicAndDilutedEarningsPerShareDetail" xlink:href="ely-20190930.xsd#EarningsLossPerCommonShareComputationOfBasicAndDilutedEarningsPerShareDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/EarningsLossPerCommonShareTables" xlink:href="ely-20190930.xsd#EarningsLossPerCommonShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FairValueOfFinancialInstruments" xlink:href="ely-20190930.xsd#FairValueOfFinancialInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsFairValueRelatingToFinancialAssetsAndLiabilitiesDetails" xlink:href="ely-20190930.xsd#FairValueOfFinancialInstrumentsFairValueRelatingToFinancialAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsForeignCurrencyExchangeContractsMeasuredAtFairValueOnRecurringBasisDetail" xlink:href="ely-20190930.xsd#FairValueOfFinancialInstrumentsForeignCurrencyExchangeContractsMeasuredAtFairValueOnRecurringBasisDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsTables" xlink:href="ely-20190930.xsd#FairValueOfFinancialInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FinancingArrangements" xlink:href="ely-20190930.xsd#FinancingArrangements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FinancingArrangementsAggregateAmountOfMaturitiesForDebtDetails" xlink:href="ely-20190930.xsd#FinancingArrangementsAggregateAmountOfMaturitiesForDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FinancingArrangementsAssetBasedRevolvingCreditFacilityAdditionalInformationDetail" xlink:href="ely-20190930.xsd#FinancingArrangementsAssetBasedRevolvingCreditFacilityAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/FinancingArrangementsTables" xlink:href="ely-20190930.xsd#FinancingArrangementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssets" xlink:href="ely-20190930.xsd#GoodwillAndIntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetail" xlink:href="ely-20190930.xsd#GoodwillAndIntangibleAssetsAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsAmortizationExpenseRelatedToIntangibleAssetsDetail" xlink:href="ely-20190930.xsd#GoodwillAndIntangibleAssetsAmortizationExpenseRelatedToIntangibleAssetsDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsIntangibleAssetsByMajorAssetClassDetail" xlink:href="ely-20190930.xsd#GoodwillAndIntangibleAssetsIntangibleAssetsByMajorAssetClassDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsTables" xlink:href="ely-20190930.xsd#GoodwillAndIntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/IncomeTaxes" xlink:href="ely-20190930.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/IncomeTaxesAdditionalInformationDetail" xlink:href="ely-20190930.xsd#IncomeTaxesAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/IncomeTaxesMajorJurisdictionsNoLongerSubjectToAuditDetails" xlink:href="ely-20190930.xsd#IncomeTaxesMajorJurisdictionsNoLongerSubjectToAuditDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/IncomeTaxesTables" xlink:href="ely-20190930.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/Inventories" xlink:href="ely-20190930.xsd#Inventories" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/InventoriesDetail" xlink:href="ely-20190930.xsd#InventoriesDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/InventoriesTables" xlink:href="ely-20190930.xsd#InventoriesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/Investments" xlink:href="ely-20190930.xsd#Investments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/InvestmentsDetail" xlink:href="ely-20190930.xsd#InvestmentsDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/JointVenture" xlink:href="ely-20190930.xsd#JointVenture" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/JointVentureDetails" xlink:href="ely-20190930.xsd#JointVentureDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/Leases" xlink:href="ely-20190930.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/LeasesComponentsOfLeaseExpenseDetails" xlink:href="ely-20190930.xsd#LeasesComponentsOfLeaseExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/LeasesFutureMinimumLeaseObligationsDetails" xlink:href="ely-20190930.xsd#LeasesFutureMinimumLeaseObligationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/LeasesOtherInformationRelatedToLeasesDetails" xlink:href="ely-20190930.xsd#LeasesOtherInformationRelatedToLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:href="ely-20190930.xsd#LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/LeasesTables" xlink:href="ely-20190930.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ProductWarranty" xlink:href="ely-20190930.xsd#ProductWarranty" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ProductWarrantyReconciliationOfReserveForWarrantyExpenseDetail" xlink:href="ely-20190930.xsd#ProductWarrantyReconciliationOfReserveForWarrantyExpenseDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ProductWarrantyTables" xlink:href="ely-20190930.xsd#ProductWarrantyTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/RevenueRecognition" xlink:href="ely-20190930.xsd#RevenueRecognition" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/RevenueRecognitionAllowanceForDoubtfulAccountsDetails" xlink:href="ely-20190930.xsd#RevenueRecognitionAllowanceForDoubtfulAccountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/RevenueRecognitionContractsWithCustomersDetails" xlink:href="ely-20190930.xsd#RevenueRecognitionContractsWithCustomersDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/RevenueRecognitionDisaggregationOfRevenueDetails" xlink:href="ely-20190930.xsd#RevenueRecognitionDisaggregationOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/RevenueRecognitionTables" xlink:href="ely-20190930.xsd#RevenueRecognitionTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/SegmentInformation" xlink:href="ely-20190930.xsd#SegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/SegmentInformationInformationUtilizedByManagementToEvaluateItsOperatingSegmentsDetails" xlink:href="ely-20190930.xsd#SegmentInformationInformationUtilizedByManagementToEvaluateItsOperatingSegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/SegmentInformationTables" xlink:href="ely-20190930.xsd#SegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensation" xlink:href="ely-20190930.xsd#ShareBasedEmployeeCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationAdditionalInformationDetails" xlink:href="ely-20190930.xsd#ShareBasedEmployeeCompensationAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationAmountsRecognizedForShareBasedCompensationDetails" xlink:href="ely-20190930.xsd#ShareBasedEmployeeCompensationAmountsRecognizedForShareBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationTables" xlink:href="ely-20190930.xsd#ShareBasedEmployeeCompensationTables" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLoss" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLossAdditionalDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_EF56E0C0B45372D27F6F4022E1AC47FC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_EF56E0C0B45372D27F6F4022E1AC47FC" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_46589C0119FAB8F89A754022E1A7ABE7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:to="loc_us-gaap_HedgingDesignationAxis_46589C0119FAB8F89A754022E1A7ABE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_01CB069B831A7E7815494022E1A772CC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_46589C0119FAB8F89A754022E1A7ABE7" xlink:to="loc_us-gaap_HedgingDesignationDomain_01CB069B831A7E7815494022E1A772CC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_01CB069B831A7E7815494022E1A772CC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_46589C0119FAB8F89A754022E1A7ABE7" xlink:to="loc_us-gaap_HedgingDesignationDomain_01CB069B831A7E7815494022E1A772CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_D0E20315F48B161D26D34022E1A8A169" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_01CB069B831A7E7815494022E1A772CC" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_D0E20315F48B161D26D34022E1A8A169" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_C1ED16D2961E2FDF37774022E1A8B943" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_C1ED16D2961E2FDF37774022E1A8B943" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_2E3FF96D176C4A5705834022E1A81E72_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_C1ED16D2961E2FDF37774022E1A8B943" xlink:to="loc_us-gaap_HedgingRelationshipDomain_2E3FF96D176C4A5705834022E1A81E72_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_2E3FF96D176C4A5705834022E1A81E72" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_C1ED16D2961E2FDF37774022E1A8B943" xlink:to="loc_us-gaap_HedgingRelationshipDomain_2E3FF96D176C4A5705834022E1A81E72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_328A5D948C5F9D3EE8834022E1A91549" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_2E3FF96D176C4A5705834022E1A81E72" xlink:to="loc_us-gaap_CashFlowHedgingMember_328A5D948C5F9D3EE8834022E1A91549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_75A652B503C57288A83C4022E1A9E452" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_75A652B503C57288A83C4022E1A9E452" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_DF06671DA7E98C4E8E1A4022E1A91FCD_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_75A652B503C57288A83C4022E1A9E452" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_DF06671DA7E98C4E8E1A4022E1A91FCD_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_DF06671DA7E98C4E8E1A4022E1A91FCD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_75A652B503C57288A83C4022E1A9E452" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_DF06671DA7E98C4E8E1A4022E1A91FCD" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CostOfGoodsSoldMember" xlink:label="loc_ely_CostOfGoodsSoldMember_1F8EC095A0869F908D084022E1AA0D7A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_DF06671DA7E98C4E8E1A4022E1A91FCD" xlink:to="loc_ely_CostOfGoodsSoldMember_1F8EC095A0869F908D084022E1AA0D7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_D39CAEB1B2D801B266294022E1AA104B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_D39CAEB1B2D801B266294022E1AA104B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E9F3F49ECE32DE608FA14022E1AA94B4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_D39CAEB1B2D801B266294022E1AA104B" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E9F3F49ECE32DE608FA14022E1AA94B4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E9F3F49ECE32DE608FA14022E1AA94B4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_D39CAEB1B2D801B266294022E1AA104B" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E9F3F49ECE32DE608FA14022E1AA94B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_67C1FF70E1ADE37311D44022E1AA0C52" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E9F3F49ECE32DE608FA14022E1AA94B4" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_67C1FF70E1ADE37311D44022E1AA0C52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_63816C0E5C22916229994022E1AB4720" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AA6BAFDC370899B8E2884022E1A6488C" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_63816C0E5C22916229994022E1AB4720" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63816C0E5C22916229994022E1AB4720" xlink:to="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63816C0E5C22916229994022E1AB4720" xlink:to="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_55D23A6A1C73E55F1C7F4022E1AB9F0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_55D23A6A1C73E55F1C7F4022E1AB9F0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_1525E29764E3EDC4CD844022E1ABAE14" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_E5F1D45034AE026145AD4022E1ABD8D5" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_1525E29764E3EDC4CD844022E1ABAE14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_EF56E0C0B45372D27F6F4022E1AC47FC" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_5E35220CC905F491E6D64022E1ACDCF7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_5E35220CC905F491E6D64022E1ACDCF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_B50835ECD238F70014294022E1AC6911" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_B50835ECD238F70014294022E1AC6911" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_5BD373D3F9C43A292A074022E1ADAC03" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_5BD373D3F9C43A292A074022E1ADAC03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_92EB8DD6A1F135D0533A4022E1AD5AAF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_92EB8DD6A1F135D0533A4022E1AD5AAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_DC6C99D03E4DDDC5C8274022E1ADE28A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_DC6C99D03E4DDDC5C8274022E1ADE28A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_AD4C6A2652CC4D2E4D8E4022E1AD5BB5" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_AD4C6A2652CC4D2E4D8E4022E1AD5BB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1FC8826A8E04A6BE395F4022E1AD6F33" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1FC8826A8E04A6BE395F4022E1AD6F33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_B14E1D9DF319A7FE81594022E1AD1E95" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6D711B03F04E6091A1C04022E1ACEF08" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_B14E1D9DF319A7FE81594022E1AD1E95" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BasisOfPresentation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BasisOfPresentationAdoptionOfNewAccountingStandardsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5E5560000B1A5711B81B0F8A1C5D79B4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_682E72DC7AD6552A9113A8402AD47B73" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5E5560000B1A5711B81B0F8A1C5D79B4" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_682E72DC7AD6552A9113A8402AD47B73" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_ABB43763B9225DE38DB2096F193D8199" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_682E72DC7AD6552A9113A8402AD47B73" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_ABB43763B9225DE38DB2096F193D8199" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_26478EEA7C79711F4E7FEBEA7DE053EC_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_ABB43763B9225DE38DB2096F193D8199" xlink:to="loc_us-gaap_TypeOfAdoptionMember_26478EEA7C79711F4E7FEBEA7DE053EC_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_5F47E82C1A305B2A8C799A2933AB8343" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_ABB43763B9225DE38DB2096F193D8199" xlink:to="loc_us-gaap_TypeOfAdoptionMember_5F47E82C1A305B2A8C799A2933AB8343" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_E41C9E429B4A5336BCA0F1F6B40344C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_5F47E82C1A305B2A8C799A2933AB8343" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_E41C9E429B4A5336BCA0F1F6B40344C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_6F72151E973C5D99BDC3001ADEA93D95" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5E5560000B1A5711B81B0F8A1C5D79B4" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_6F72151E973C5D99BDC3001ADEA93D95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_D2CC1B333EF65AD280BAEA42F6EF925E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5E5560000B1A5711B81B0F8A1C5D79B4" xlink:to="loc_us-gaap_OperatingLeaseLiability_D2CC1B333EF65AD280BAEA42F6EF925E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BasisOfPresentationPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BasisOfPresentationTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BusinessCombinations" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BusinessCombinationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_C0C90ED3CD736C1012331AD5EC6D8507" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_C0C90ED3CD736C1012331AD5EC6D8507" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_C0C90ED3CD736C1012331AD5EC6D8507" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_C0C90ED3CD736C1012331AD5EC6D8507" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_MeasurementInputRoyaltyRateMember" xlink:label="loc_ely_MeasurementInputRoyaltyRateMember_05069C4179D05C641BD81AD5EC6E8809" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9" xlink:to="loc_ely_MeasurementInputRoyaltyRateMember_05069C4179D05C641BD81AD5EC6E8809" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputDiscountRateMember" xlink:label="loc_us-gaap_MeasurementInputDiscountRateMember_3A6E90C4705A9E208EAA1AD5EC6E5650" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_E28508AFC7F7DE7DD77C1AD5EC6D60B9" xlink:to="loc_us-gaap_MeasurementInputDiscountRateMember_3A6E90C4705A9E208EAA1AD5EC6E5650" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ValuationTechniqueAxis" xlink:label="loc_us-gaap_ValuationTechniqueAxis_81C921B27C187101AEED1AD5EC6E2860" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_ValuationTechniqueAxis_81C921B27C187101AEED1AD5EC6E2860" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain_D36FA0CFD785E1B991D11AD5EC6E0499_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationTechniqueAxis_81C921B27C187101AEED1AD5EC6E2860" xlink:to="loc_us-gaap_ValuationTechniqueDomain_D36FA0CFD785E1B991D11AD5EC6E0499_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain_D36FA0CFD785E1B991D11AD5EC6E0499" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationTechniqueAxis_81C921B27C187101AEED1AD5EC6E2860" xlink:to="loc_us-gaap_ValuationTechniqueDomain_D36FA0CFD785E1B991D11AD5EC6E0499" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_RoyaltySavingsIncomeApproachMethodMember" xlink:label="loc_ely_RoyaltySavingsIncomeApproachMethodMember_AFCF34C4146E8E5918AF1AD5EC6F7051" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationTechniqueDomain_D36FA0CFD785E1B991D11AD5EC6E0499" xlink:to="loc_ely_RoyaltySavingsIncomeApproachMethodMember_AFCF34C4146E8E5918AF1AD5EC6F7051" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_506C47E05674866985421AD5EC6F69B1" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_506C47E05674866985421AD5EC6F69B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_287F9DD7E2B9E518DB541AD5EC6F1034_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_506C47E05674866985421AD5EC6F69B1" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_287F9DD7E2B9E518DB541AD5EC6F1034_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_287F9DD7E2B9E518DB541AD5EC6F1034" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_506C47E05674866985421AD5EC6F69B1" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_287F9DD7E2B9E518DB541AD5EC6F1034" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="loc_us-gaap_TradeNamesMember_EFC45F3666C750AD07BA1AD5EC6F3769" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_287F9DD7E2B9E518DB541AD5EC6F1034" xlink:to="loc_us-gaap_TradeNamesMember_EFC45F3666C750AD07BA1AD5EC6F3769" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_88B0D38E25A9114409F21AD5EC707718" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_88B0D38E25A9114409F21AD5EC707718" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_88B0D38E25A9114409F21AD5EC707718" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_88B0D38E25A9114409F21AD5EC707718" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CustomerAndDistributorRelationshipsMember" xlink:label="loc_ely_CustomerAndDistributorRelationshipsMember_A6B4ABBF9DC18985D99E1AD5EC70971C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4" xlink:to="loc_ely_CustomerAndDistributorRelationshipsMember_A6B4ABBF9DC18985D99E1AD5EC70971C" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_FranchiseeDistributorRelationshipsMember" xlink:label="loc_ely_FranchiseeDistributorRelationshipsMember_237EA73E4607E6DA20391AD5EC70D120" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4183F0B0DB83C88239CB1AD5EC7071D4" xlink:to="loc_ely_FranchiseeDistributorRelationshipsMember_237EA73E4607E6DA20391AD5EC70D120" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_48D55B601475AB7BBB631AD5EC70A783" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_48D55B601475AB7BBB631AD5EC70A783" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5E98FE7ACBA22B1048781AD5EC716AAF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_48D55B601475AB7BBB631AD5EC70A783" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5E98FE7ACBA22B1048781AD5EC716AAF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5E98FE7ACBA22B1048781AD5EC716AAF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_48D55B601475AB7BBB631AD5EC70A783" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5E98FE7ACBA22B1048781AD5EC716AAF" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JackWolfskinMember" xlink:label="loc_ely_JackWolfskinMember_9F81A8646EE26B8505891AD5EC762FEC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5E98FE7ACBA22B1048781AD5EC716AAF" xlink:to="loc_ely_JackWolfskinMember_9F81A8646EE26B8505891AD5EC762FEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_F799CD1134AA8C585B061AD5EC766784" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_8DC61766A9BE947CBE4C1AD5EC6C203A" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_F799CD1134AA8C585B061AD5EC766784" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_F828F261DB6DB12EA2441AD5EC7636F4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_F799CD1134AA8C585B061AD5EC766784" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_F828F261DB6DB12EA2441AD5EC7636F4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_F828F261DB6DB12EA2441AD5EC7636F4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_F799CD1134AA8C585B061AD5EC766784" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_F828F261DB6DB12EA2441AD5EC7636F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_1EB5471F2031374B2B891AD5EC771806" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_F828F261DB6DB12EA2441AD5EC7636F4" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_1EB5471F2031374B2B891AD5EC771806" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_BusinessCombinationAssumedIndefiniteLivedIntangibleAssetsMeasurementInput" xlink:label="loc_ely_BusinessCombinationAssumedIndefiniteLivedIntangibleAssetsMeasurementInput_038082EBA367796304F81AD5EC770E72" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_ely_BusinessCombinationAssumedIndefiniteLivedIntangibleAssetsMeasurementInput_038082EBA367796304F81AD5EC770E72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_D4879C88AA2A700996731AD5EC77DAA6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_D4879C88AA2A700996731AD5EC77DAA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts" xlink:label="loc_us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_CA543BD4830588242F111AD5EC78F4A5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_CA543BD4830588242F111AD5EC78F4A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_175D53A51DA554E921D41AD5EC78360F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_175D53A51DA554E921D41AD5EC78360F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_F3259946FB56D691274C1AD5EC786173" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_F3259946FB56D691274C1AD5EC786173" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_2BD47CF462929E1B634E1AD5EC782D57" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_2BD47CF462929E1B634E1AD5EC782D57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_404DDCEB090CDFD7CBE11AD5EC78B531" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_404DDCEB090CDFD7CBE11AD5EC78B531" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_B1440F27738475EB359E1AD5EC785DB8" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_B1440F27738475EB359E1AD5EC785DB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_098FB0D4477AAA2FE7F11AD5EC7979B5" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_098FB0D4477AAA2FE7F11AD5EC7979B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_F8F6FD056942C961488B1AD5EC79241D" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_F8F6FD056942C961488B1AD5EC79241D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets_817040A83875FBA6F9041AD5EC79AECF" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets_817040A83875FBA6F9041AD5EC79AECF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_47B6368FBD55F3C349F91AD5EC799918" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_47B6368FBD55F3C349F91AD5EC799918" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets_9E1732A71952A4C392AF1AD5EC79C51F" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets_9E1732A71952A4C392AF1AD5EC79C51F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_F467218C591D25454D041AD5EC79453C" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_F467218C591D25454D041AD5EC79453C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_2E403EE4308AFBD8648F1AD5EC790E53" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_Goodwill_2E403EE4308AFBD8648F1AD5EC790E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_A52319CB8A769FD93F501AD5EC7AEC93" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_A52319CB8A769FD93F501AD5EC7AEC93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_DA51CE7E23F345E1CFA81AD5EC7A3FE3" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_DA51CE7E23F345E1CFA81AD5EC7A3FE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_B2662DBDA9318A82BA431AD5EC7A258D" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_B2662DBDA9318A82BA431AD5EC7A258D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_BDA60CA303CB15747C2E1AD5EC7AA2DA" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_BDA60CA303CB15747C2E1AD5EC7AA2DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_AE6FFB30DF6072090BF21AD5EC7A78C8" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossRealized_AE6FFB30DF6072090BF21AD5EC7A78C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_00AC19EA5F9CB1252E5E1AD5EC7AD28A" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_00AC19EA5F9CB1252E5E1AD5EC7AD28A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_48509BEE34B09355E18D1AD5EC7BABEF" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_48509BEE34B09355E18D1AD5EC7BABEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_5393750F3F2EE76C795B1AD5EC7BBD23" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_5393750F3F2EE76C795B1AD5EC7BBD23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_87E27BD76110914683F31AD5EC7B79A4" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_87E27BD76110914683F31AD5EC7B79A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_425EF2F8D654B7EC8A4C1AD5EC7B8F4D" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_NetIncomeLoss_425EF2F8D654B7EC8A4C1AD5EC7B8F4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_3B2EF8AD1F33A5E926631AD5EC7BD176" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_3B2EF8AD1F33A5E926631AD5EC7BD176" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_092BE793521BD254D73C1AD5EC7B77D3" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_09D0ACCAA60EC056DAE51AD5EC77BAD2" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_092BE793521BD254D73C1AD5EC7B77D3" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/BusinessCombinationsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/CommitmentsAndContingenciesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermPurchaseCommitmentLineItems" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentLineItems_D0C20E13F9E85CA1B1082539048CD6AE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermPurchaseCommitmentTable" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentTable_2C7E2243B1B9557FBCA37FECC5347E44" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentLineItems_D0C20E13F9E85CA1B1082539048CD6AE" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentTable_2C7E2243B1B9557FBCA37FECC5347E44" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_BE60AD70099959C687A29D8A4B3660BA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentTable_2C7E2243B1B9557FBCA37FECC5347E44" xlink:to="loc_srt_RangeAxis_BE60AD70099959C687A29D8A4B3660BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_BB58B578A137B8F3A51F53A365B55895_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_BE60AD70099959C687A29D8A4B3660BA" xlink:to="loc_srt_RangeMember_BB58B578A137B8F3A51F53A365B55895_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_36E86564E4AC5649BD0D9B7A18607BB7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_BE60AD70099959C687A29D8A4B3660BA" xlink:to="loc_srt_RangeMember_36E86564E4AC5649BD0D9B7A18607BB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_8F50B87E810053AF8F47DE84D1A851CD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_36E86564E4AC5649BD0D9B7A18607BB7" xlink:to="loc_srt_MinimumMember_8F50B87E810053AF8F47DE84D1A851CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_F689DEEC75905441AC8D790581038A67" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_36E86564E4AC5649BD0D9B7A18607BB7" xlink:to="loc_srt_MaximumMember_F689DEEC75905441AC8D790581038A67" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_904F1B94DB3F59D1A9D96ED820F42B8A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentTable_2C7E2243B1B9557FBCA37FECC5347E44" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_904F1B94DB3F59D1A9D96ED820F42B8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_534220AA3139097AEB6253A365B60C6B_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_904F1B94DB3F59D1A9D96ED820F42B8A" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_534220AA3139097AEB6253A365B60C6B_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_F5AE66C59DF85B58B5A2664D8DAA0594" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_904F1B94DB3F59D1A9D96ED820F42B8A" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_F5AE66C59DF85B58B5A2664D8DAA0594" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_BankofAmericaN.A.Member" xlink:label="loc_ely_BankofAmericaN.A.Member_DC413ADBD5CE5596B58D1899781975B2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_F5AE66C59DF85B58B5A2664D8DAA0594" xlink:to="loc_ely_BankofAmericaN.A.Member_DC413ADBD5CE5596B58D1899781975B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTerm" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTerm_DB89CAD359895EB2A24980B01E60AA8F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentLineItems_D0C20E13F9E85CA1B1082539048CD6AE" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTerm_DB89CAD359895EB2A24980B01E60AA8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_98E2E45F3B1F5F34AD08F2D2D056A706" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentLineItems_D0C20E13F9E85CA1B1082539048CD6AE" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_98E2E45F3B1F5F34AD08F2D2D056A706" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_632B2ACFCBEF56BA95E86DCC1E3574A2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentLineItems_D0C20E13F9E85CA1B1082539048CD6AE" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_632B2ACFCBEF56BA95E86DCC1E3574A2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/CommitmentsAndContingenciesFuturePurchaseCommitmentsDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedBalanceSheetsUnaudited" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedBalanceSheetsUnauditedParenthetical" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementOfShareholdersEquityUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_35DC3AFC881FB0C16E3426CF6F36FAB2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_39575EBA72B8CAC6557726CF6F337968" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_35DC3AFC881FB0C16E3426CF6F36FAB2" xlink:to="loc_us-gaap_StatementTable_39575EBA72B8CAC6557726CF6F337968" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_DBB507C97F798C7044B126CF6F34D621" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_39575EBA72B8CAC6557726CF6F337968" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_DBB507C97F798C7044B126CF6F34D621" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_DBB507C97F798C7044B126CF6F34D621" xlink:to="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_DBB507C97F798C7044B126CF6F34D621" xlink:to="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_453A0CD6D281C7F7856126CF6F349D65" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_CommonStockMember_453A0CD6D281C7F7856126CF6F349D65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_8C78CCBB97318E03DE0E26CF6F357B63" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_8C78CCBB97318E03DE0E26CF6F357B63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_7A60E69F385F8328975126CF6F352228" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_RetainedEarningsMember_7A60E69F385F8328975126CF6F352228" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_ED6678655556B9B27E3F26CF6F352D31" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_ED6678655556B9B27E3F26CF6F352D31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_28A01D32CF3C50D6E77D26CF6F350983" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_TreasuryStockMember_28A01D32CF3C50D6E77D26CF6F350983" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ParentMember" xlink:label="loc_us-gaap_ParentMember_94F3C24F55C4023EE8F826CF6F352B24" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_ParentMember_94F3C24F55C4023EE8F826CF6F352B24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_2AF1F4D3F9E204C85D8326CF6F35E3EE" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_2AF1F4D3F9E204C85D8326CF6F35E3EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_182EF9346B2D590B3C0526CF6F361FFB" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_D86090EFF2F08457C17626CF6F3463E5" xlink:to="loc_us-gaap_NoncontrollingInterestMember_182EF9346B2D590B3C0526CF6F361FFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35DC3AFC881FB0C16E3426CF6F36FAB2" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_2331DFACA16F765411CA26CF6F366B57" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_SharesOutstanding_2331DFACA16F765411CA26CF6F366B57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6F69E09B494F6C8E604426CF6F36B1A7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6F69E09B494F6C8E604426CF6F36B1A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1" xlink:label="loc_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_5B00A3229362B6AAC28E26CF6F36B04A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_5B00A3229362B6AAC28E26CF6F36B04A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_359F84BC4B4413959F0526CF6F37B8A7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_359F84BC4B4413959F0526CF6F37B8A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_1E701B729BDB8D271C0F26CF6F379BE0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_1E701B729BDB8D271C0F26CF6F379BE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_0D7E4F4FB3A35BEA83D626CF6F374A62" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_0D7E4F4FB3A35BEA83D626CF6F374A62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_CBAA99296CE5278FDCE926CF6F37D748" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_CBAA99296CE5278FDCE926CF6F37D748" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_9A99F1122582C1701E5326CF6F37C9D4" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_9A99F1122582C1701E5326CF6F37C9D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_96DE01E397856DAC0CB226CF6F37AEA6" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_96DE01E397856DAC0CB226CF6F37AEA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_928B0BEFE2179A29783026CF6F382B58" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_928B0BEFE2179A29783026CF6F382B58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsShares" xlink:label="loc_us-gaap_CommonStockDividendsShares_4EA0819299369AE7061826CF6F38A44B" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_CommonStockDividendsShares_4EA0819299369AE7061826CF6F38A44B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DividendsCommonStockStock" xlink:label="loc_us-gaap_DividendsCommonStockStock_2CEBB6D4FD11852971D626CF6F38A55D" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_DividendsCommonStockStock_2CEBB6D4FD11852971D626CF6F38A55D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash_FA975CCC8D91E9D5F1AE26CF6F387DD7" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_DividendsCash_FA975CCC8D91E9D5F1AE26CF6F387DD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_2B713F9FBACE0FD1B3B926CF6F38DA76" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_2B713F9FBACE0FD1B3B926CF6F38DA76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_400124CFAE728262C6D226CF6F38428E" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_400124CFAE728262C6D226CF6F38428E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:label="loc_us-gaap_MinorityInterestPeriodIncreaseDecrease_CD3E7D3DEAABF23D9D2826CF6F396A3D" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_MinorityInterestPeriodIncreaseDecrease_CD3E7D3DEAABF23D9D2826CF6F396A3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8E7D9239936A0A19E1AA26CF6F391F05" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_46138981689697B75A6426CF6F3673FD" xlink:to="loc_us-gaap_ProfitLoss_8E7D9239936A0A19E1AA26CF6F391F05" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfCashFlowsUnauditedStatements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfComprehensiveIncomeLossUnaudited" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ConsolidatedCondensedStatementsOfOperationsUnaudited" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/CoverPage" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/DerivativesAndHedging" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/DerivativesAndHedgingAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_150015F21C3037FEA8813E4BE030ACAD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_150015F21C3037FEA8813E4BE030ACAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_1571405E05A031D8BD443E4BE0301994_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_150015F21C3037FEA8813E4BE030ACAD" xlink:to="loc_us-gaap_EquityComponentDomain_1571405E05A031D8BD443E4BE0301994_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_1571405E05A031D8BD443E4BE0301994" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_150015F21C3037FEA8813E4BE030ACAD" xlink:to="loc_us-gaap_EquityComponentDomain_1571405E05A031D8BD443E4BE0301994" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_1869909F25FF78DFEE4F3E4BE0300A49" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_1571405E05A031D8BD443E4BE0301994" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_1869909F25FF78DFEE4F3E4BE0300A49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_9B2C765AB361927E00BE3E4BE031DDBE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_9B2C765AB361927E00BE3E4BE031DDBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_A62EB1302ACF0EF6392A3E4BE0314177_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9B2C765AB361927E00BE3E4BE031DDBE" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_A62EB1302ACF0EF6392A3E4BE0314177_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_A62EB1302ACF0EF6392A3E4BE0314177" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9B2C765AB361927E00BE3E4BE031DDBE" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_A62EB1302ACF0EF6392A3E4BE0314177" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_45CAD25FB3E1F1C542E33E4BE0314529" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_A62EB1302ACF0EF6392A3E4BE0314177" xlink:to="loc_us-gaap_SecuredDebtMember_45CAD25FB3E1F1C542E33E4BE0314529" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_330F4D24A1F34ECB32193E4BE032567E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_DebtInstrumentAxis_330F4D24A1F34ECB32193E4BE032567E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_CBD9218B6DE5B4A031FF3E4BE032C9A4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_330F4D24A1F34ECB32193E4BE032567E" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_CBD9218B6DE5B4A031FF3E4BE032C9A4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_CBD9218B6DE5B4A031FF3E4BE032C9A4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_330F4D24A1F34ECB32193E4BE032567E" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_CBD9218B6DE5B4A031FF3E4BE032C9A4" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityMember" xlink:label="loc_ely_TermLoanFacilityMember_4C2C120A7DAD918773093E4BE0326EDC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_CBD9218B6DE5B4A031FF3E4BE032C9A4" xlink:to="loc_ely_TermLoanFacilityMember_4C2C120A7DAD918773093E4BE0326EDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_35D3AA21001A461CE79F3E4BE0322CAA" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_srt_RangeAxis_35D3AA21001A461CE79F3E4BE0322CAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_051925562406D15260503E4BE032B60D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_35D3AA21001A461CE79F3E4BE0322CAA" xlink:to="loc_srt_RangeMember_051925562406D15260503E4BE032B60D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_051925562406D15260503E4BE032B60D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_35D3AA21001A461CE79F3E4BE0322CAA" xlink:to="loc_srt_RangeMember_051925562406D15260503E4BE032B60D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_75F227CBCF646DF4FA6F3E4BE033BD04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_051925562406D15260503E4BE032B60D" xlink:to="loc_srt_MinimumMember_75F227CBCF646DF4FA6F3E4BE033BD04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_4C114C2D61B3B4CE06843E4BE03302BC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_051925562406D15260503E4BE032B60D" xlink:to="loc_srt_MaximumMember_4C114C2D61B3B4CE06843E4BE03302BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_A4C6A860E3E1CD32B78B3E4BE0337901" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_A4C6A860E3E1CD32B78B3E4BE0337901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3E4655066D119039ED9C3E4BE0330CFD_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_A4C6A860E3E1CD32B78B3E4BE0337901" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3E4655066D119039ED9C3E4BE0330CFD_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3E4655066D119039ED9C3E4BE0330CFD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_A4C6A860E3E1CD32B78B3E4BE0337901" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3E4655066D119039ED9C3E4BE0330CFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_E5436E7B5E73C40671383E4BE0340C73" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3E4655066D119039ED9C3E4BE0330CFD" xlink:to="loc_us-gaap_CashFlowHedgingMember_E5436E7B5E73C40671383E4BE0340C73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_1DCA64CCEE89DF7CE99E3E4BE034BD02" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_HedgingDesignationAxis_1DCA64CCEE89DF7CE99E3E4BE034BD02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_1DCA64CCEE89DF7CE99E3E4BE034BD02" xlink:to="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_1DCA64CCEE89DF7CE99E3E4BE034BD02" xlink:to="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_1C92EC1BF1E97549712D3E4BE0345C22" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_1C92EC1BF1E97549712D3E4BE0345C22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_78E52F4D19DB88136CE53E4BE0351D34" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_2957417F046C01B512713E4BE034C78C" xlink:to="loc_us-gaap_NondesignatedMember_78E52F4D19DB88136CE53E4BE0351D34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BC03FEC5D9C1E79DC8B53E4BE035453A" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BC03FEC5D9C1E79DC8B53E4BE035453A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BC03FEC5D9C1E79DC8B53E4BE035453A" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BC03FEC5D9C1E79DC8B53E4BE035453A" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="loc_us-gaap_ForeignExchangeContractMember_970B2B44D58D191A7D443E4BE035456F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:to="loc_us-gaap_ForeignExchangeContractMember_970B2B44D58D191A7D443E4BE035456F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_7A22FD52CCAA4275397F3E4BE0364BD0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_7A22FD52CCAA4275397F3E4BE0364BD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_85F00A2EB261F947F0913E4BE0368FC8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:to="loc_us-gaap_CurrencySwapMember_85F00A2EB261F947F0913E4BE0368FC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_136EC6A454B059EC7FB53E4BE036A656" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:to="loc_us-gaap_InterestRateSwapMember_136EC6A454B059EC7FB53E4BE036A656" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CurrencyandInterestRateSwapAgreementsMember" xlink:label="loc_ely_CurrencyandInterestRateSwapAgreementsMember_42770E8EAE83842689723E4BE036D307" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BD19C2749A5FD865B0523E4BE0353867" xlink:to="loc_ely_CurrencyandInterestRateSwapAgreementsMember_42770E8EAE83842689723E4BE036D307" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_04F0F574901A9A6989473E4BE036772D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_6E92582ABD4F11BE8D653E4BE02FEF73" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_04F0F574901A9A6989473E4BE036772D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_04F0F574901A9A6989473E4BE036772D" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_04F0F574901A9A6989473E4BE036772D" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CostOfGoodsSoldMember" xlink:label="loc_ely_CostOfGoodsSoldMember_C8869F829968B196E28B3E4BE0377143" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525" xlink:to="loc_ely_CostOfGoodsSoldMember_C8869F829968B196E28B3E4BE0377143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherIncomeMember" xlink:label="loc_us-gaap_OtherIncomeMember_A00DE9C98069B7D378BD3E4BE037D6BF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0E667155AAEDCBB0A4B53E4BE036C525" xlink:to="loc_us-gaap_OtherIncomeMember_A00DE9C98069B7D378BD3E4BE037D6BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MaximumLengthOfTimeForeignCurrencyCashFlowHedge" xlink:label="loc_us-gaap_MaximumLengthOfTimeForeignCurrencyCashFlowHedge_8FA6B418A2E792EFECD03E4BE0374B72" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_MaximumLengthOfTimeForeignCurrencyCashFlowHedge_8FA6B418A2E792EFECD03E4BE0374B72" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_DerivativeInstrumentNotionalAmount" xlink:label="loc_ely_DerivativeInstrumentNotionalAmount_BEE9396C2A45ABCE47C43E4BE270DF32" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_ely_DerivativeInstrumentNotionalAmount_BEE9396C2A45ABCE47C43E4BE270DF32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MaximumRemainingMaturityOfForeignCurrencyDerivatives1" xlink:label="loc_us-gaap_MaximumRemainingMaturityOfForeignCurrencyDerivatives1_068DE262323E4B70B82F3E4BE03805DD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_MaximumRemainingMaturityOfForeignCurrencyDerivatives1_068DE262323E4B70B82F3E4BE03805DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_F6F7F2173985231F4B683E4BE0380F4D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_F6F7F2173985231F4B683E4BE0380F4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet_A4233E75BE7535EBDB0F3E4BE038F75A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet_A4233E75BE7535EBDB0F3E4BE038F75A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeExcludedComponentGainLossRecognizedInEarnings" xlink:label="loc_us-gaap_DerivativeExcludedComponentGainLossRecognizedInEarnings_D27C7C2E77097C4AAD423E4BE038B98A" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_DerivativeExcludedComponentGainLossRecognizedInEarnings_D27C7C2E77097C4AAD423E4BE038B98A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_0DD39D7A640713377CF03E4BE0380A05" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_0DD39D7A640713377CF03E4BE0380A05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths" xlink:label="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_326B7F6475E9735249723E4BE038E3DC" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_326B7F6475E9735249723E4BE038E3DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectOfCashFlowHedgesOnResultsOfOperationsAbstract" xlink:label="loc_us-gaap_EffectOfCashFlowHedgesOnResultsOfOperationsAbstract_96D6BBCA910C150820CC3E4BE03901EE" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_EffectOfCashFlowHedgesOnResultsOfOperationsAbstract_96D6BBCA910C150820CC3E4BE03901EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_D5FAF35634C6803002FB3E4BE03996CD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EffectOfCashFlowHedgesOnResultsOfOperationsAbstract_96D6BBCA910C150820CC3E4BE03901EE" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_D5FAF35634C6803002FB3E4BE03996CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_FDAEDE0D53EC001E35843E4BE039BFFE" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_FE0544D6883C4FE53CD23E4BE0373E7D" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_FDAEDE0D53EC001E35843E4BE039BFFE" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/DerivativesAndHedgingLocationOfGainsInConsolidatedCondensedStatementsOfOperationsThatWereRecognizedAndDerivativeContractTypeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_E4C4116DFE7C9F118A7526CF6DBF56A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_E4C4116DFE7C9F118A7526CF6DBF56A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_DA233667AC33CE98987826CF6DBFE61C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_E4C4116DFE7C9F118A7526CF6DBF56A8" xlink:to="loc_us-gaap_EquityComponentDomain_DA233667AC33CE98987826CF6DBFE61C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_DA233667AC33CE98987826CF6DBFE61C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_E4C4116DFE7C9F118A7526CF6DBF56A8" xlink:to="loc_us-gaap_EquityComponentDomain_DA233667AC33CE98987826CF6DBFE61C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_914118B00422F711A1F726CF6DC0626D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_DA233667AC33CE98987826CF6DBFE61C" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_914118B00422F711A1F726CF6DC0626D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_5E85F645CC4C1FC936F126CF6DC005C0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:to="loc_us-gaap_HedgingDesignationAxis_5E85F645CC4C1FC936F126CF6DC005C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_4C186758FC953CD1A0B526CF6DC05C07_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_5E85F645CC4C1FC936F126CF6DC005C0" xlink:to="loc_us-gaap_HedgingDesignationDomain_4C186758FC953CD1A0B526CF6DC05C07_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_4C186758FC953CD1A0B526CF6DC05C07" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_5E85F645CC4C1FC936F126CF6DC005C0" xlink:to="loc_us-gaap_HedgingDesignationDomain_4C186758FC953CD1A0B526CF6DC05C07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_23D376B81EC35F4D8B5226CF6DC0ED38" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_4C186758FC953CD1A0B526CF6DC05C07" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_23D376B81EC35F4D8B5226CF6DC0ED38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_49387FE6B1C0CB785DDE26CF6DC1321F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_49387FE6B1C0CB785DDE26CF6DC1321F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5C23A59CA6800A667CA826CF6DC197AA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_49387FE6B1C0CB785DDE26CF6DC1321F" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5C23A59CA6800A667CA826CF6DC197AA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_5C23A59CA6800A667CA826CF6DC197AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_49387FE6B1C0CB785DDE26CF6DC1321F" xlink:to="loc_us-gaap_HedgingRelationshipDomain_5C23A59CA6800A667CA826CF6DC197AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_97AC753AA4220680691926CF6DC1D432" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_5C23A59CA6800A667CA826CF6DC197AA" xlink:to="loc_us-gaap_CashFlowHedgingMember_97AC753AA4220680691926CF6DC1D432" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_C924A52CEACF1F7D9A6026CF6DC1B159" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_C924A52CEACF1F7D9A6026CF6DC1B159" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_C924A52CEACF1F7D9A6026CF6DC1B159" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_C924A52CEACF1F7D9A6026CF6DC1B159" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_088EC3DB128F1FE111CB26CF6DC2E472" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_088EC3DB128F1FE111CB26CF6DC2E472" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_5CA9AB6CDB949713EF5E26CF6DC24E7E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE" xlink:to="loc_us-gaap_CurrencySwapMember_5CA9AB6CDB949713EF5E26CF6DC24E7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_2DD326E85F35D99EDCD326CF6DC25B2E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_75F0CC105EC9A4B30A6626CF6DC26ACE" xlink:to="loc_us-gaap_InterestRateSwapMember_2DD326E85F35D99EDCD326CF6DC25B2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_158CA6AC25266F03DDD626CF6DC2CBD6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_90034F871635F7D8F72B26CF6DBFD5E5" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_158CA6AC25266F03DDD626CF6DC2CBD6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_158CA6AC25266F03DDD626CF6DC2CBD6" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_158CA6AC25266F03DDD626CF6DC2CBD6" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CostOfGoodsSoldMember" xlink:label="loc_ely_CostOfGoodsSoldMember_18107CEC61B4EE3C0C1026CF6DC31E42" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91" xlink:to="loc_ely_CostOfGoodsSoldMember_18107CEC61B4EE3C0C1026CF6DC31E42" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_OtherIncomeAndExpenseMember" xlink:label="loc_ely_OtherIncomeAndExpenseMember_9E4BA5D6FE6B14B92B9B26CF6DC34346" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_FB8015E5FF7B7ED2BECB26CF6DC2FC91" xlink:to="loc_ely_OtherIncomeAndExpenseMember_9E4BA5D6FE6B14B92B9B26CF6DC34346" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_872C75A0B86826BB293526CF6DC302D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_872C75A0B86826BB293526CF6DC302D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_B20F56E60E04A423733726CF6DC4966C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_B20F56E60E04A423733726CF6DC4966C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_4D186B8DE2D1E99A005526CF6DC4AB26" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_4D186B8DE2D1E99A005526CF6DC4AB26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments" xlink:label="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_00BF103F62655D241F0D26CF6DC48824" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_00BF103F62655D241F0D26CF6DC48824" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet_46CED75FFBC1EF15E22B26CF6DC460B9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_FC553EC2946BCA5E343C26CF6DC39349" xlink:to="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet_46CED75FFBC1EF15E22B26CF6DC460B9" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/DerivativesAndHedgingSummaryOfFairValueOfDerivativeInstrumentsByContractTypeAndLocationOfAssetAndOrLiabilityOnConsolidatedCondensedBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_0630E02892407D09E37C040364E45FA5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_0630E02892407D09E37C040364E45FA5" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_BAD00B090A594D038203040364E0DAE4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_BAD00B090A594D038203040364E0DAE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_F4D772D39158A773D545040364E005C6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_BAD00B090A594D038203040364E0DAE4" xlink:to="loc_us-gaap_HedgingRelationshipDomain_F4D772D39158A773D545040364E005C6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_F4D772D39158A773D545040364E005C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_BAD00B090A594D038203040364E0DAE4" xlink:to="loc_us-gaap_HedgingRelationshipDomain_F4D772D39158A773D545040364E005C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_72A4122811B0AF74359B040364E07D42" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_F4D772D39158A773D545040364E005C6" xlink:to="loc_us-gaap_CashFlowHedgingMember_72A4122811B0AF74359B040364E07D42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_47B70D25E5C81E907FC3040364E10CEE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:to="loc_us-gaap_HedgingDesignationAxis_47B70D25E5C81E907FC3040364E10CEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_47B70D25E5C81E907FC3040364E10CEE" xlink:to="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_47B70D25E5C81E907FC3040364E10CEE" xlink:to="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_08F987519C80072807EE040364E18B6A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_08F987519C80072807EE040364E18B6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_C2FCB3EBB91DD94F53E3040364E103A9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_732DB8BE84A44408E669040364E15158" xlink:to="loc_us-gaap_NondesignatedMember_C2FCB3EBB91DD94F53E3040364E103A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_634317C19346CE2A089C040364E2B052" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_634317C19346CE2A089C040364E2B052" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_634317C19346CE2A089C040364E2B052" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_634317C19346CE2A089C040364E2B052" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_17B959F71DA81132F23E040364E2804E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_17B959F71DA81132F23E040364E2804E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_17D2082AAA3376B5751E040364E2D64D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A" xlink:to="loc_us-gaap_CurrencySwapMember_17D2082AAA3376B5751E040364E2D64D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_CDA31174D2909E0926FE040364E2B776" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_71B587E2CF366A15067F040364E2A19A" xlink:to="loc_us-gaap_InterestRateSwapMember_CDA31174D2909E0926FE040364E2B776" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_3A2F5001668ACE4CCEC9040364E364CC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_F46FC643121861DED8E2040364DF1A79" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_3A2F5001668ACE4CCEC9040364E364CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_3A2F5001668ACE4CCEC9040364E364CC" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_3A2F5001668ACE4CCEC9040364E364CC" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_B9D995BDC58957D92C70040364E373B9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_B9D995BDC58957D92C70040364E373B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentAssetsMember" xlink:label="loc_us-gaap_OtherNoncurrentAssetsMember_44B83DC9E0BC08F83DFE051894B60661" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:to="loc_us-gaap_OtherNoncurrentAssetsMember_44B83DC9E0BC08F83DFE051894B60661" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_67C208EE9239CDD1D9B9040364E3C587" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_67C208EE9239CDD1D9B9040364E3C587" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_B43EB73D8B891BA1270C040364E3A97F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AF9779237641C3773F79040364E31813" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_B43EB73D8B891BA1270C040364E3A97F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_DDD2640A7B74B79041FB040364E47DE1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_0630E02892407D09E37C040364E45FA5" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_DDD2640A7B74B79041FB040364E47DE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_D1B9E4628CA875EEDC7A040364E4BB1E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_0630E02892407D09E37C040364E45FA5" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_D1B9E4628CA875EEDC7A040364E4BB1E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/DerivativesAndHedgingTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/EarningsLossPerCommonShare" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/EarningsLossPerCommonShareAdditionalInformationDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/EarningsLossPerCommonShareComputationOfBasicAndDilutedEarningsPerShareDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/EarningsLossPerCommonShareTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FairValueOfFinancialInstruments" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsFairValueRelatingToFinancialAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_82C7AA1137538DD94EA11A94A5159049" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_82C7AA1137538DD94EA11A94A5159049" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_3871CA15BE29016940661A94A51042FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_3871CA15BE29016940661A94A51042FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_3871CA15BE29016940661A94A51042FF" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_A884EFB948CE430A0E381A94A510C4CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_3871CA15BE29016940661A94A51042FF" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_A884EFB948CE430A0E381A94A510C4CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_A884EFB948CE430A0E381A94A510C4CA" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_97BF26BF205D340010D81A94A511C7E5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_97BF26BF205D340010D81A94A511C7E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_DF5D8E94AF63CFF7EAF51A94A511142F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9E2A9C2F8834299455A91A94A51102B2" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_DF5D8E94AF63CFF7EAF51A94A511142F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_BC161D2CAA234DA3E1B91A94A5115668" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:to="loc_us-gaap_CreditFacilityAxis_BC161D2CAA234DA3E1B91A94A5115668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_BC161D2CAA234DA3E1B91A94A5115668" xlink:to="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_BC161D2CAA234DA3E1B91A94A5115668" xlink:to="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ABLFacilityMember" xlink:label="loc_ely_ABLFacilityMember_18FB11D09ED586F7D0A91A94A624C9A0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6" xlink:to="loc_ely_ABLFacilityMember_18FB11D09ED586F7D0A91A94A624C9A0" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JapanABLFacilitiesMember" xlink:label="loc_ely_JapanABLFacilitiesMember_3ACF25EA6E5AF5F432D21A94A512AD21" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_EABA80EA72D683DBA5A01A94A5126BA6" xlink:to="loc_ely_JapanABLFacilitiesMember_3ACF25EA6E5AF5F432D21A94A512AD21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_4094E422BF028E99E85E1A94A512F321" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_4094E422BF028E99E85E1A94A512F321" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_61C8964D004B2CBF47BF1A94A5124A12_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_4094E422BF028E99E85E1A94A512F321" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_61C8964D004B2CBF47BF1A94A5124A12_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_61C8964D004B2CBF47BF1A94A5124A12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_4094E422BF028E99E85E1A94A512F321" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_61C8964D004B2CBF47BF1A94A5124A12" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_BankofAmericaN.A.Member" xlink:label="loc_ely_BankofAmericaN.A.Member_93B5B5D3BA029B18F01C1A94A513DDE7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_61C8964D004B2CBF47BF1A94A5124A12" xlink:to="loc_ely_BankofAmericaN.A.Member_93B5B5D3BA029B18F01C1A94A513DDE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_8493968D0335BE64B7BA1A94A5131DE1" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_8493968D0335BE64B7BA1A94A5131DE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_371D3AE0408133CB99981A94A5132986_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_8493968D0335BE64B7BA1A94A5131DE1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_371D3AE0408133CB99981A94A5132986_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_371D3AE0408133CB99981A94A5132986" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_8493968D0335BE64B7BA1A94A5131DE1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_371D3AE0408133CB99981A94A5132986" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_985741B341346A20502A1A94A5133EA6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_371D3AE0408133CB99981A94A5132986" xlink:to="loc_us-gaap_SecuredDebtMember_985741B341346A20502A1A94A5133EA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_7C0DC5FF40C1A64F12511A94A513E7C7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_F37A2F4F09C03697774F1A94A50FAE9E" xlink:to="loc_us-gaap_DebtInstrumentAxis_7C0DC5FF40C1A64F12511A94A513E7C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_7C0DC5FF40C1A64F12511A94A513E7C7" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_7C0DC5FF40C1A64F12511A94A513E7C7" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityMember" xlink:label="loc_ely_TermLoanFacilityMember_6CA1388BC9A4806E78341A94A514770A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9" xlink:to="loc_ely_TermLoanFacilityMember_6CA1388BC9A4806E78341A94A514770A" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_EquipmentNoteMember" xlink:label="loc_ely_EquipmentNoteMember_E86FD99B25359F49DF7A1A94A515B378" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_D6A43F6F0419E430248C1A94A514A2C9" xlink:to="loc_ely_EquipmentNoteMember_E86FD99B25359F49DF7A1A94A515B378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_ADF76C052B512F1C39461A94A515A01D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_82C7AA1137538DD94EA11A94A5159049" xlink:to="loc_us-gaap_LongTermDebt_ADF76C052B512F1C39461A94A515A01D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LinesOfCreditFairValueDisclosure" xlink:label="loc_us-gaap_LinesOfCreditFairValueDisclosure_5085AA8967D6E979C04B1A94A5150DCF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_82C7AA1137538DD94EA11A94A5159049" xlink:to="loc_us-gaap_LinesOfCreditFairValueDisclosure_5085AA8967D6E979C04B1A94A5150DCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_9B03B3E93374C30714CE1A94A515ED3A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_82C7AA1137538DD94EA11A94A5159049" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_9B03B3E93374C30714CE1A94A515ED3A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsForeignCurrencyExchangeContractsMeasuredAtFairValueOnRecurringBasisDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_5DB49A9921EC41BF31171A9655C3FE72" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_5DB49A9921EC41BF31171A9655C3FE72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3FDE4171E53B7F8B4321A9655C39C04_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5DB49A9921EC41BF31171A9655C3FE72" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3FDE4171E53B7F8B4321A9655C39C04_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F3FDE4171E53B7F8B4321A9655C39C04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5DB49A9921EC41BF31171A9655C3FE72" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F3FDE4171E53B7F8B4321A9655C39C04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_9D808E5568E727E9C8221A9655C3491C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F3FDE4171E53B7F8B4321A9655C39C04" xlink:to="loc_us-gaap_SecuredDebtMember_9D808E5568E727E9C8221A9655C3491C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_993E1AE795D2EFADC3381A9655C422F8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:to="loc_us-gaap_DebtInstrumentAxis_993E1AE795D2EFADC3381A9655C422F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_BC0EB064AC9D31866C871A9655C498CF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_993E1AE795D2EFADC3381A9655C422F8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_BC0EB064AC9D31866C871A9655C498CF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_BC0EB064AC9D31866C871A9655C498CF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_993E1AE795D2EFADC3381A9655C422F8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_BC0EB064AC9D31866C871A9655C498CF" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_EquipmentNoteMember" xlink:label="loc_ely_EquipmentNoteMember_11CD680105FCA818F6F81A9655C5E2FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_BC0EB064AC9D31866C871A9655C498CF" xlink:to="loc_ely_EquipmentNoteMember_11CD680105FCA818F6F81A9655C5E2FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_A549A1E7FEF2B224A0F71A9655C51BED" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_A549A1E7FEF2B224A0F71A9655C51BED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5B0DC69D9795652FE0BF1A9655C52A1C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_A549A1E7FEF2B224A0F71A9655C51BED" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_5B0DC69D9795652FE0BF1A9655C52A1C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_5B0DC69D9795652FE0BF1A9655C52A1C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_A549A1E7FEF2B224A0F71A9655C51BED" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_5B0DC69D9795652FE0BF1A9655C52A1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_15F1AB376F658604D4251A9655C5ED6E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_5B0DC69D9795652FE0BF1A9655C52A1C" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_15F1AB376F658604D4251A9655C5ED6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_F950FA7997D2C4AFBD771A9655C595B8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_F950FA7997D2C4AFBD771A9655C595B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2D0B8DD4CF6B5A73BDD21A9655C504DB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_F950FA7997D2C4AFBD771A9655C595B8" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2D0B8DD4CF6B5A73BDD21A9655C504DB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2D0B8DD4CF6B5A73BDD21A9655C504DB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_F950FA7997D2C4AFBD771A9655C595B8" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2D0B8DD4CF6B5A73BDD21A9655C504DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_08079F0FA86F525960AE1A9655C6BBEE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2D0B8DD4CF6B5A73BDD21A9655C504DB" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_08079F0FA86F525960AE1A9655C6BBEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_29FC5843F398951ED0701A9655C61C11" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_9E4A545A49C7D2D849A81A9655C122A1" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_29FC5843F398951ED0701A9655C61C11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_29FC5843F398951ED0701A9655C61C11" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_29FC5843F398951ED0701A9655C61C11" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="loc_us-gaap_ForeignExchangeContractMember_E26C065D23BFE9B0C2331A9655C6F1E0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739" xlink:to="loc_us-gaap_ForeignExchangeContractMember_E26C065D23BFE9B0C2331A9655C6F1E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_550D7F6858F7DE7F692C1A9655C7CF39" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739" xlink:to="loc_us-gaap_CurrencySwapMember_550D7F6858F7DE7F692C1A9655C7CF39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_6A9DB9A963EE4EF29D821A9655C7D2F3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_C43C878CE40C3303696D1A9655C61739" xlink:to="loc_us-gaap_InterestRateSwapMember_6A9DB9A963EE4EF29D821A9655C7D2F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LinesOfCreditFairValueDisclosure" xlink:label="loc_us-gaap_LinesOfCreditFairValueDisclosure_89DF168B99A416F1B0D31A9655C7447E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_LinesOfCreditFairValueDisclosure_89DF168B99A416F1B0D31A9655C7447E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_D429E43259EEFEC131B61A9655C7C3F7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_LongTermDebt_D429E43259EEFEC131B61A9655C7C3F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetsCurrent" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_7CC5E5DDD54AADD79E901A9655C885A9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_7CC5E5DDD54AADD79E901A9655C885A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_0CEF37F88E8A5862AC881A9655C8F4B8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_0CEF37F88E8A5862AC881A9655C8F4B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_0987DA0ECAC98DFC0BE71A9655C8A51E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4244E0E18FAC46C717A71A9655C79DB0" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeNet_0987DA0ECAC98DFC0BE71A9655C8A51E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FairValueOfFinancialInstrumentsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FinancingArrangements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FinancingArrangementsAggregateAmountOfMaturitiesForDebtDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FinancingArrangementsAssetBasedRevolvingCreditFacilityAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_F48641704609657D2FFD26CF6EB6C3CF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_F48641704609657D2FFD26CF6EB6C3CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_F48641704609657D2FFD26CF6EB6C3CF" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_F48641704609657D2FFD26CF6EB6C3CF" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_8710BE1E4C3A5F509B0326CF6EB78707" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E" xlink:to="loc_us-gaap_InterestRateSwapMember_8710BE1E4C3A5F509B0326CF6EB78707" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_59CEF058CBF0A5CDC77E26CF6EB79483" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_DBE1CF3938BF186ADB2E26CF6EB61F0E" xlink:to="loc_us-gaap_CurrencySwapMember_59CEF058CBF0A5CDC77E26CF6EB79483" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_7E3426D3BD34387FE8F626CF6EB7FF96" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_srt_RangeAxis_7E3426D3BD34387FE8F626CF6EB7FF96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_7E3426D3BD34387FE8F626CF6EB7FF96" xlink:to="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_7E3426D3BD34387FE8F626CF6EB7FF96" xlink:to="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_6F5827FBC845715E21EC26CF6EB739F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1" xlink:to="loc_srt_MaximumMember_6F5827FBC845715E21EC26CF6EB739F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_996C27D5E2A39079B62926CF6EB854AE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_49C7783EA0BF60BA232D26CF6EB780D1" xlink:to="loc_srt_MinimumMember_996C27D5E2A39079B62926CF6EB854AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_F22A6297054A7132223826CF6EB89761" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_F22A6297054A7132223826CF6EB89761" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F969E4EBBA2CE0760F6126CF6EB8E770_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F22A6297054A7132223826CF6EB89761" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F969E4EBBA2CE0760F6126CF6EB8E770_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F969E4EBBA2CE0760F6126CF6EB8E770" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F22A6297054A7132223826CF6EB89761" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F969E4EBBA2CE0760F6126CF6EB8E770" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="loc_us-gaap_SecuredDebtMember_34E3C80F2B2F014321D026CF6EB811DD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F969E4EBBA2CE0760F6126CF6EB8E770" xlink:to="loc_us-gaap_SecuredDebtMember_34E3C80F2B2F014321D026CF6EB811DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_8AE41F4667FA15F3292226CF6EB80A62" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_DebtInstrumentAxis_8AE41F4667FA15F3292226CF6EB80A62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_8AE41F4667FA15F3292226CF6EB80A62" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_8AE41F4667FA15F3292226CF6EB80A62" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_A2017EquipmentNoteMember" xlink:label="loc_ely_A2017EquipmentNoteMember_5A592E78EFDC67965C6826CF6EB9EE1E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:to="loc_ely_A2017EquipmentNoteMember_5A592E78EFDC67965C6826CF6EB9EE1E" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_A2019EquipmentNoteMember" xlink:label="loc_ely_A2019EquipmentNoteMember_65165727CD0D5AFDD37326CF6EB9CF7A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:to="loc_ely_A2019EquipmentNoteMember_65165727CD0D5AFDD37326CF6EB9CF7A" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityMember" xlink:label="loc_ely_TermLoanFacilityMember_73945B7CCECE14F270B926CF6EB9FE3A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:to="loc_ely_TermLoanFacilityMember_73945B7CCECE14F270B926CF6EB9FE3A" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityShortTermPortionMember" xlink:label="loc_ely_TermLoanFacilityShortTermPortionMember_A7D5DB9F825A57B6E11526CF6EB92DFE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:to="loc_ely_TermLoanFacilityShortTermPortionMember_A7D5DB9F825A57B6E11526CF6EB92DFE" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityLongTermPortionMember" xlink:label="loc_ely_TermLoanFacilityLongTermPortionMember_C03A6C284E7D2A844F2626CF6EBA368F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C3CAE809F2E60EBB650A26CF6EB96329" xlink:to="loc_ely_TermLoanFacilityLongTermPortionMember_C03A6C284E7D2A844F2626CF6EBA368F" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_AssetBasedCreditFacilityByAssetTypeAxis" xlink:label="loc_ely_AssetBasedCreditFacilityByAssetTypeAxis_3C0D6218A1016AA86CF626CF6EBAD723" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_ely_AssetBasedCreditFacilityByAssetTypeAxis_3C0D6218A1016AA86CF626CF6EBAD723" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_AssetBasedCreditFacilityByAssetTypeDomain" xlink:label="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ely_AssetBasedCreditFacilityByAssetTypeAxis_3C0D6218A1016AA86CF626CF6EBAD723" xlink:to="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE_default" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_AssetBasedCreditFacilityByAssetTypeDomain" xlink:label="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ely_AssetBasedCreditFacilityByAssetTypeAxis_3C0D6218A1016AA86CF626CF6EBAD723" xlink:to="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntellectualPropertyMember" xlink:label="loc_us-gaap_IntellectualPropertyMember_46FE1C7A323339264A4D26CF6EBA5ECF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE" xlink:to="loc_us-gaap_IntellectualPropertyMember_46FE1C7A323339264A4D26CF6EBA5ECF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RealEstateMember" xlink:label="loc_us-gaap_RealEstateMember_67B80D7F343F3CE280A026CF6EBB81A6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_AssetBasedCreditFacilityByAssetTypeDomain_473A63F1E0831ADB823126CF6EBA85CE" xlink:to="loc_us-gaap_RealEstateMember_67B80D7F343F3CE280A026CF6EBB81A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_67626B4441A707509D3326CF6EBB2F58" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_CreditFacilityAxis_67626B4441A707509D3326CF6EBB2F58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_67626B4441A707509D3326CF6EBB2F58" xlink:to="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_67626B4441A707509D3326CF6EBB2F58" xlink:to="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ABLFacilityMember" xlink:label="loc_ely_ABLFacilityMember_AA6E9C650F0183ADC65B26CF6EBBA112" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199" xlink:to="loc_ely_ABLFacilityMember_AA6E9C650F0183ADC65B26CF6EBBA112" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JapanCreditFacility1Member" xlink:label="loc_ely_JapanCreditFacility1Member_BB213735B89AD3312E8826CF6EBBA2DA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199" xlink:to="loc_ely_JapanCreditFacility1Member_BB213735B89AD3312E8826CF6EBBA2DA" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JapanCreditFacility2Member" xlink:label="loc_ely_JapanCreditFacility2Member_EEDD791F5BE54F92681626CF6EBBC277" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_B854AFE24B2AFFF8567126CF6EBBF199" xlink:to="loc_ely_JapanCreditFacility2Member_EEDD791F5BE54F92681626CF6EBBC277" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_D4519F285D464F45CE3D26CF6EBC5CBC" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_D4519F285D464F45CE3D26CF6EBC5CBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_D4519F285D464F45CE3D26CF6EBC5CBC" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_D4519F285D464F45CE3D26CF6EBC5CBC" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TheBankOfTokyoMitsubishiUFJMember" xlink:label="loc_ely_TheBankOfTokyoMitsubishiUFJMember_C5794ACA5A9D0B75F6CD26CF6EBC31F0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8" xlink:to="loc_ely_TheBankOfTokyoMitsubishiUFJMember_C5794ACA5A9D0B75F6CD26CF6EBC31F0" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_BankofAmericaN.A.Member" xlink:label="loc_ely_BankofAmericaN.A.Member_CB305C41A7237E5A912426CF6EBC9228" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8" xlink:to="loc_ely_BankofAmericaN.A.Member_CB305C41A7237E5A912426CF6EBC9228" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TheBankOfTokyoMitsubishiUFGLtdMember" xlink:label="loc_ely_TheBankOfTokyoMitsubishiUFGLtdMember_45D8F0AF516CA58F43E926CF6EBC23A8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_8FE97CF90821E07EE76A26CF6EBC97F8" xlink:to="loc_ely_TheBankOfTokyoMitsubishiUFGLtdMember_45D8F0AF516CA58F43E926CF6EBC23A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_A515BA6B110132617D3226CF6EBDD83D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_srt_StatementGeographicalAxis_A515BA6B110132617D3226CF6EBDD83D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_A515BA6B110132617D3226CF6EBDD83D" xlink:to="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_A515BA6B110132617D3226CF6EBDD83D" xlink:to="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_35218D1AC5C465E531CD26CF6EBD8F93" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:to="loc_country_US_35218D1AC5C465E531CD26CF6EBD8F93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_DE" xlink:label="loc_country_DE_D3ACC76A9F9641DC373B26CF6EBD3DF4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:to="loc_country_DE_D3ACC76A9F9641DC373B26CF6EBD3DF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_CA" xlink:label="loc_country_CA_3B87A2F565CEDAA5639126CF6EBDDCE1" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:to="loc_country_CA_3B87A2F565CEDAA5639126CF6EBDDCE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_GB" xlink:label="loc_country_GB_D582F3A658BDAFD82EC426CF6EBE0C46" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_06227AAEA2D395E9BB7026CF6EBD82C6" xlink:to="loc_country_GB_D582F3A658BDAFD82EC426CF6EBE0C46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_0F323A41F4D059DEFA6A26CF6EBEF542" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_0F323A41F4D059DEFA6A26CF6EBEF542" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_0F323A41F4D059DEFA6A26CF6EBEF542" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_0F323A41F4D059DEFA6A26CF6EBEF542" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_1C10E6A1A15B1B65BC8E26CF6EBE2D2D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_1C10E6A1A15B1B65BC8E26CF6EBE2D2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_59128E9802E8D5D295CE26CF6EBE4787" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_9E6779FE34061D76B20F26CF6EBE14DA" xlink:to="loc_us-gaap_OtherAssetsMember_59128E9802E8D5D295CE26CF6EBE4787" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_3BC8F67EE3B849FC246C26CF6EBF843F" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_CD8DB6BBB2D1626E34A126CF6EB68690" xlink:to="loc_us-gaap_VariableRateAxis_3BC8F67EE3B849FC246C26CF6EBF843F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_3BC8F67EE3B849FC246C26CF6EBF843F" xlink:to="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_3BC8F67EE3B849FC246C26CF6EBF843F" xlink:to="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_F967B33A51C5D247F21726CF6EBFC259" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_F967B33A51C5D247F21726CF6EBFC259" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TokyoInterbankOfferedRateTIBORMember" xlink:label="loc_ely_TokyoInterbankOfferedRateTIBORMember_C9C6D186BD1D01A8D2E326CF6EBF8BF7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_DC0E9BFE60491F041CD226CF6EBF6748" xlink:to="loc_ely_TokyoInterbankOfferedRateTIBORMember_C9C6D186BD1D01A8D2E326CF6EBF8BF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="loc_us-gaap_LinesOfCreditCurrent_32FAEAC7D5E8044BD85C26CF6EC03BFF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LinesOfCreditCurrent_32FAEAC7D5E8044BD85C26CF6EC03BFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_2EB32F88E284E89048FB26CF6EC0EF29" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_2EB32F88E284E89048FB26CF6EC0EF29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6DBCDC1245F308D013A626CF6EC09303" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6DBCDC1245F308D013A626CF6EC09303" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TotalAvailableLiquidity" xlink:label="loc_ely_TotalAvailableLiquidity_4098F77477ECA489337526CF6EC05FE7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_TotalAvailableLiquidity_4098F77477ECA489337526CF6EC05FE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_740602859FEB0C392D0E26CF6EC016FA" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_740602859FEB0C392D0E26CF6EC016FA" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_LineOfCreditMaximumBorrowingCapacityQuarterlyReductionPeriod" xlink:label="loc_ely_LineOfCreditMaximumBorrowingCapacityQuarterlyReductionPeriod_F3026D2CADFB8269A59726CF6EC0EF0B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_LineOfCreditMaximumBorrowingCapacityQuarterlyReductionPeriod_F3026D2CADFB8269A59726CF6EC0EF0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityAverageOutstandingAmount" xlink:label="loc_us-gaap_LineOfCreditFacilityAverageOutstandingAmount_7318928A03642C1EA4AA26CF6EC136CE" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityAverageOutstandingAmount_7318928A03642C1EA4AA26CF6EC136CE" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_LineofCreditFacilityAverageRemainingBorrowingCapacity" xlink:label="loc_ely_LineofCreditFacilityAverageRemainingBorrowingCapacity_B8D9B973C33DF655F82126CF6EC13930" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_LineofCreditFacilityAverageRemainingBorrowingCapacity_B8D9B973C33DF655F82126CF6EC13930" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaap_LineOfCreditFacilityExpirationDate1_3561AAFE443E3238588326CF6EC1526B" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityExpirationDate1_3561AAFE443E3238588326CF6EC1526B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityDividendRestrictions" xlink:label="loc_us-gaap_LineOfCreditFacilityDividendRestrictions_75A7E5316A0DA5D422B126CF6EC194F4" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityDividendRestrictions_75A7E5316A0DA5D422B126CF6EC194F4" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_DebtCovenantBorrowingBaseBelowThresholdRatioRequiredToBeInCompliancePeriod" xlink:label="loc_ely_DebtCovenantBorrowingBaseBelowThresholdRatioRequiredToBeInCompliancePeriod_2444C06D07E1A883D95426CF6EC169F2" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_DebtCovenantBorrowingBaseBelowThresholdRatioRequiredToBeInCompliancePeriod_2444C06D07E1A883D95426CF6EC169F2" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacityPercent" xlink:label="loc_ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacityPercent_4A2B704288FF964E10FA26CF6EC187A6" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacityPercent_4A2B704288FF964E10FA26CF6EC187A6" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacity" xlink:label="loc_ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacity_334E0CB5EEA4C5E8E2CD26CF6EC261CC" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_FixedChargeCoverageRatioCovenantReferenceBorrowingCapacity_334E0CB5EEA4C5E8E2CD26CF6EC261CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateTerms" xlink:label="loc_us-gaap_DebtInstrumentInterestRateTerms_84B2B6FCA971CC2624D226CF6EC2367A" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentInterestRateTerms_84B2B6FCA971CC2624D226CF6EC2367A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_38B2B855E6C3DEABFD7C26CF6EC24B63" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_38B2B855E6C3DEABFD7C26CF6EC24B63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_A4CCAD68B677844C279B26CF6EC2AD87" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_A4CCAD68B677844C279B26CF6EC2AD87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFeeAmount" xlink:label="loc_us-gaap_DebtInstrumentFeeAmount_A7BEC36D45ABB957F8DA26CF6EC257E6" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentFeeAmount_A7BEC36D45ABB957F8DA26CF6EC257E6" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_UnamortizedLoanOriginationFees" xlink:label="loc_ely_UnamortizedLoanOriginationFees_5DD414BA42A39EA8F0B726CF6EC2123D" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_UnamortizedLoanOriginationFees_5DD414BA42A39EA8F0B726CF6EC2123D" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_UnamortizedLoanOriginationFeesCurrent" xlink:label="loc_ely_UnamortizedLoanOriginationFeesCurrent_672E980222A0E658C26C26CF6EC26C5D" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_UnamortizedLoanOriginationFeesCurrent_672E980222A0E658C26C26CF6EC26C5D" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_UnamortizedLoanOriginationFeesNoncurrent" xlink:label="loc_ely_UnamortizedLoanOriginationFeesNoncurrent_35E7332400DE2596BCE726CF6EC3ED96" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_UnamortizedLoanOriginationFeesNoncurrent_35E7332400DE2596BCE726CF6EC3ED96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_E4E2F1CACD0AE809D0B526CF6EC34993" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentTerm_E4E2F1CACD0AE809D0B526CF6EC34993" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_841B950C17349CDACDBC26CF6EC3D150" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LongTermDebt_841B950C17349CDACDBC26CF6EC3D150" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_071318C6168DCB9327A226CF6EC3C539" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LongTermDebtCurrent_071318C6168DCB9327A226CF6EC3C539" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_9622B2B5D0AC7ED7E8E026CF6EC3F56C" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_9622B2B5D0AC7ED7E8E026CF6EC3F56C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_ABB608CDAE50F2D4A7CD26CF6EC35AA1" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_ABB608CDAE50F2D4A7CD26CF6EC35AA1" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_AmortizationOfDebtPeriod" xlink:label="loc_ely_AmortizationOfDebtPeriod_A3A55E89447EB2057C4C26CF6EC4040D" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_AmortizationOfDebtPeriod_A3A55E89447EB2057C4C26CF6EC4040D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_75EBC425F4BBE7EF945B26CF6EC41787" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_75EBC425F4BBE7EF945B26CF6EC41787" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_81A4FC76FC55995F92FA26CF6EC4B2F6" xlink:type="locator" />
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_InterestExpenseDebt_81A4FC76FC55995F92FA26CF6EC4B2F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_F773852A243F9705D3F126CF6EC4986F" xlink:type="locator" />
    <link:definitionArc order="29" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_F773852A243F9705D3F126CF6EC4986F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentPrincipal" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_1E85A94887AE296DAD1B26CF6EC4D249" xlink:type="locator" />
    <link:definitionArc order="30" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_1E85A94887AE296DAD1B26CF6EC4D249" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_9704582E1FCF6096288026CF6EC4E743" xlink:type="locator" />
    <link:definitionArc order="31" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_9704582E1FCF6096288026CF6EC4E743" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsGross" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_2223D2582C79EE049C0326CF6EC5D088" xlink:type="locator" />
    <link:definitionArc order="32" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_2223D2582C79EE049C0326CF6EC5D088" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_LongTermDebtMaximumAdditionalLoanCommitmentsAmounts" xlink:label="loc_ely_LongTermDebtMaximumAdditionalLoanCommitmentsAmounts_A9CBE8FCC44A9A54FC0226CF6EC52699" xlink:type="locator" />
    <link:definitionArc order="33" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_LongTermDebtMaximumAdditionalLoanCommitmentsAmounts_A9CBE8FCC44A9A54FC0226CF6EC52699" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_LineOfCreditFacilityCovenantTermsFirstLienNetLeverageRatioForUnlimitedCommitment" xlink:label="loc_ely_LineOfCreditFacilityCovenantTermsFirstLienNetLeverageRatioForUnlimitedCommitment_416EBB0F966F5D59AC8B26CF6EC5EDE3" xlink:type="locator" />
    <link:definitionArc order="34" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_ely_LineOfCreditFacilityCovenantTermsFirstLienNetLeverageRatioForUnlimitedCommitment_416EBB0F966F5D59AC8B26CF6EC5EDE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingLiabilitiesNoncurrent" xlink:label="loc_us-gaap_HedgingLiabilitiesNoncurrent_74B6BB885CC01932554326CF6EC52B3D" xlink:type="locator" />
    <link:definitionArc order="35" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_HedgingLiabilitiesNoncurrent_74B6BB885CC01932554326CF6EC52B3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestIncomeOther" xlink:label="loc_us-gaap_InterestIncomeOther_471586B9A5E3C3439E2E26CF6EC5941D" xlink:type="locator" />
    <link:definitionArc order="36" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_6EE1392044705CD8039426CF6EBFE74F" xlink:to="loc_us-gaap_InterestIncomeOther_471586B9A5E3C3439E2E26CF6EC5941D" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/FinancingArrangementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssets" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_8CC35823AC62F9B751D1282566854EE4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_8CC35823AC62F9B751D1282566854EE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_97055E3EB7BD95FA54242825668632AC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_8CC35823AC62F9B751D1282566854EE4" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_97055E3EB7BD95FA54242825668632AC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_97055E3EB7BD95FA54242825668632AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_8CC35823AC62F9B751D1282566854EE4" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_97055E3EB7BD95FA54242825668632AC" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JackWolfskinMember" xlink:label="loc_ely_JackWolfskinMember_48B0CB7703E8E3B26999282566863781" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_97055E3EB7BD95FA54242825668632AC" xlink:to="loc_ely_JackWolfskinMember_48B0CB7703E8E3B26999282566863781" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_A7422A2C4678D32E9D0328256686F030" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_srt_ConsolidationItemsAxis_A7422A2C4678D32E9D0328256686F030" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_3596DD6783772BFEB230282566860133_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_A7422A2C4678D32E9D0328256686F030" xlink:to="loc_srt_ConsolidationItemsDomain_3596DD6783772BFEB230282566860133_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_3596DD6783772BFEB230282566860133" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_A7422A2C4678D32E9D0328256686F030" xlink:to="loc_srt_ConsolidationItemsDomain_3596DD6783772BFEB230282566860133" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_3E32557D5DEC86AE8C52282566872BB8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_3E32557D5DEC86AE8C52282566872BB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_9F8846A9AF9C3BC94EE0282566870628_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_3E32557D5DEC86AE8C52282566872BB8" xlink:to="loc_us-gaap_SegmentDomain_9F8846A9AF9C3BC94EE0282566870628_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_9F8846A9AF9C3BC94EE0282566870628" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_3E32557D5DEC86AE8C52282566872BB8" xlink:to="loc_us-gaap_SegmentDomain_9F8846A9AF9C3BC94EE0282566870628" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_4B9722FEC92123CC2E4A282566875789" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_4B9722FEC92123CC2E4A282566875789" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_509E69203CF7FB1AB16628256687E2CE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_4B9722FEC92123CC2E4A282566875789" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_509E69203CF7FB1AB16628256687E2CE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_509E69203CF7FB1AB16628256687E2CE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_4B9722FEC92123CC2E4A282566875789" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_509E69203CF7FB1AB16628256687E2CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_9995AF0955CB222EAF6E28256687ADB7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_srt_RangeAxis_9995AF0955CB222EAF6E28256687ADB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_446CBFF3CA371B97D3F328256688C8DF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_9995AF0955CB222EAF6E28256687ADB7" xlink:to="loc_srt_RangeMember_446CBFF3CA371B97D3F328256688C8DF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_446CBFF3CA371B97D3F328256688C8DF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_9995AF0955CB222EAF6E28256687ADB7" xlink:to="loc_srt_RangeMember_446CBFF3CA371B97D3F328256688C8DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReportingUnitAxis" xlink:label="loc_us-gaap_ReportingUnitAxis_FA1BF474F3C6EF28230328256688B97C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_A4F64C84D3A68C321E5328256685DB74" xlink:to="loc_us-gaap_ReportingUnitAxis_FA1BF474F3C6EF28230328256688B97C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReportingUnitDomain" xlink:label="loc_us-gaap_ReportingUnitDomain_4E230ACAE268E9B926292825668854BD_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReportingUnitAxis_FA1BF474F3C6EF28230328256688B97C" xlink:to="loc_us-gaap_ReportingUnitDomain_4E230ACAE268E9B926292825668854BD_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReportingUnitDomain" xlink:label="loc_us-gaap_ReportingUnitDomain_4E230ACAE268E9B926292825668854BD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReportingUnitAxis_FA1BF474F3C6EF28230328256688B97C" xlink:to="loc_us-gaap_ReportingUnitDomain_4E230ACAE268E9B926292825668854BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_0C21509374D4F89A9DC0282566898C72" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_0C21509374D4F89A9DC0282566898C72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_AEDF00FB17DD5E492A2B2825668940E0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:to="loc_us-gaap_Goodwill_AEDF00FB17DD5E492A2B2825668940E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillPeriodIncreaseDecrease" xlink:label="loc_us-gaap_GoodwillPeriodIncreaseDecrease_562D7BB7D79C1CCD7A482825668916E9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:to="loc_us-gaap_GoodwillPeriodIncreaseDecrease_562D7BB7D79C1CCD7A482825668916E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetImpairment" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetImpairment_600AD273CC87DC6AC07C2827CBBCA15E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_GoodwillLineItems_90107E1C58086F465ED12825668875B8" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetImpairment_600AD273CC87DC6AC07C2827CBBCA15E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsAmortizationExpenseRelatedToIntangibleAssetsDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsIntangibleAssetsByMajorAssetClassDetail" xlink:type="extended">
    <link:loc xlink:href="ely-20190930.xsd#ely_IntangibleAssetsByMajorClassLineItems" xlink:label="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:type="locator" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ScheduleOfIntangibleAssetsByMajorClassTable" xlink:label="loc_ely_ScheduleOfIntangibleAssetsByMajorClassTable_2677C432583155888E3155E33D291F08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:to="loc_ely_ScheduleOfIntangibleAssetsByMajorClassTable_2677C432583155888E3155E33D291F08" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_9E35285D06E1567C8AB1BAE7B7512B3F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ely_ScheduleOfIntangibleAssetsByMajorClassTable_2677C432583155888E3155E33D291F08" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_9E35285D06E1567C8AB1BAE7B7512B3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_66711A26094431220F42EBEA7C4908CD_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_9E35285D06E1567C8AB1BAE7B7512B3F" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_66711A26094431220F42EBEA7C4908CD_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_8BF24C5D49E459E6AC59DCC866F5772F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_9E35285D06E1567C8AB1BAE7B7512B3F" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_8BF24C5D49E459E6AC59DCC866F5772F" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TradenamesAndOtherMember" xlink:label="loc_ely_TradenamesAndOtherMember_160382469FF9538D93CB2D25F4F82FE6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_8BF24C5D49E459E6AC59DCC866F5772F" xlink:to="loc_ely_TradenamesAndOtherMember_160382469FF9538D93CB2D25F4F82FE6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9F2C6B0A581F5C04AA03F34B0CB825D6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ely_ScheduleOfIntangibleAssetsByMajorClassTable_2677C432583155888E3155E33D291F08" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9F2C6B0A581F5C04AA03F34B0CB825D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_C184C034A9663AFFC4B7EBEA7C4A6430_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9F2C6B0A581F5C04AA03F34B0CB825D6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_C184C034A9663AFFC4B7EBEA7C4A6430_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_39130311F5845E19B83D7194B40845F2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9F2C6B0A581F5C04AA03F34B0CB825D6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_39130311F5845E19B83D7194B40845F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PatentsMember" xlink:label="loc_us-gaap_PatentsMember_C11CE438DA3A5BF3B1014DE8DF69A82F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_39130311F5845E19B83D7194B40845F2" xlink:to="loc_us-gaap_PatentsMember_C11CE438DA3A5BF3B1014DE8DF69A82F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_C166B764AAB55099A26A6B92B4118873" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_39130311F5845E19B83D7194B40845F2" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_C166B764AAB55099A26A6B92B4118873" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_5C20FE857FB25EB5A50017E300703778" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ely_ScheduleOfIntangibleAssetsByMajorClassTable_2677C432583155888E3155E33D291F08" xlink:to="loc_srt_RangeAxis_5C20FE857FB25EB5A50017E300703778" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_F566A262415B1CCEBC61EBEA7C4BAEB1_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_5C20FE857FB25EB5A50017E300703778" xlink:to="loc_srt_RangeMember_F566A262415B1CCEBC61EBEA7C4BAEB1_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_82231F08B0F5563699650CF190F47D4B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_5C20FE857FB25EB5A50017E300703778" xlink:to="loc_srt_RangeMember_82231F08B0F5563699650CF190F47D4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_86F05CCD100E57F68EF5DF054F8D714D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_82231F08B0F5563699650CF190F47D4B" xlink:to="loc_srt_MinimumMember_86F05CCD100E57F68EF5DF054F8D714D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_08F9C0E9BDF95803B8262B2EC0BB64E2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_82231F08B0F5563699650CF190F47D4B" xlink:to="loc_srt_MaximumMember_08F9C0E9BDF95803B8262B2EC0BB64E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_F5321D41F9955263A14E01868349678A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_F5321D41F9955263A14E01868349678A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_2F8491829F4450B2A946FB08041549E0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_2F8491829F4450B2A946FB08041549E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_77879C1E9E0C5D20B469D7D97885A906" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_77879C1E9E0C5D20B469D7D97885A906" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_DF21D6AE08D35B9ABA250C04580FB016" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ely_IntangibleAssetsByMajorClassLineItems_6DCAB4A7C80F50E7904A84688E4D5554" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_DF21D6AE08D35B9ABA250C04580FB016" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/GoodwillAndIntangibleAssetsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/IncomeTaxes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/IncomeTaxesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_8ED897D8B85D56B2BEA1753FF1B2D3C3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_D08B5B17332C5909B48A99D26FADDAF6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8ED897D8B85D56B2BEA1753FF1B2D3C3" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_D08B5B17332C5909B48A99D26FADDAF6" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnderlyingAssetClassAxis" xlink:label="loc_us-gaap_UnderlyingAssetClassAxis_ADF3473815D95172AF0AADFBC93F8AAE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_D08B5B17332C5909B48A99D26FADDAF6" xlink:to="loc_us-gaap_UnderlyingAssetClassAxis_ADF3473815D95172AF0AADFBC93F8AAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnderlyingAssetClassDomain" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain_8E6042577683F09FB8DF53A365D34DEB_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis_ADF3473815D95172AF0AADFBC93F8AAE" xlink:to="loc_us-gaap_UnderlyingAssetClassDomain_8E6042577683F09FB8DF53A365D34DEB_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnderlyingAssetClassDomain" xlink:label="loc_us-gaap_UnderlyingAssetClassDomain_BA3A1902F6D45C1196CB03613D692880" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnderlyingAssetClassAxis_ADF3473815D95172AF0AADFBC93F8AAE" xlink:to="loc_us-gaap_UnderlyingAssetClassDomain_BA3A1902F6D45C1196CB03613D692880" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMember" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMember_C576A027003356B9A66C0341A642E31A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnderlyingAssetClassDomain_BA3A1902F6D45C1196CB03613D692880" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMember_C576A027003356B9A66C0341A642E31A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_16C4E8BC3A0E5AA996CE984ABBE9612C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_D08B5B17332C5909B48A99D26FADDAF6" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_16C4E8BC3A0E5AA996CE984ABBE9612C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_ECBC95DF579CF14F0EC653A365D44F44_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_16C4E8BC3A0E5AA996CE984ABBE9612C" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_ECBC95DF579CF14F0EC653A365D44F44_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7F7241868A545C80981EDC490B2C4D58" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_16C4E8BC3A0E5AA996CE984ABBE9612C" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7F7241868A545C80981EDC490B2C4D58" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JackWolfskinMember" xlink:label="loc_ely_JackWolfskinMember_2780D25F1C075B269C98B3ECC0C69233" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7F7241868A545C80981EDC490B2C4D58" xlink:to="loc_ely_JackWolfskinMember_2780D25F1C075B269C98B3ECC0C69233" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_CB5494B827395C01962EA09A8B8FAE02" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8ED897D8B85D56B2BEA1753FF1B2D3C3" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_CB5494B827395C01962EA09A8B8FAE02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_BDAAE095B7B9554783F34EC910BA4A98" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8ED897D8B85D56B2BEA1753FF1B2D3C3" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_BDAAE095B7B9554783F34EC910BA4A98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_022BE4A6FA165481AD9F02FA7C3B1932" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_8ED897D8B85D56B2BEA1753FF1B2D3C3" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_022BE4A6FA165481AD9F02FA7C3B1932" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/IncomeTaxesMajorJurisdictionsNoLongerSubjectToAuditDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExaminationLineItems" xlink:label="loc_us-gaap_IncomeTaxExaminationLineItems_0BEA2DFE36D35D1494AFD82D19AC7726" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExaminationTable" xlink:label="loc_us-gaap_IncomeTaxExaminationTable_F5AA970CA650585194468EC471EA96AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_0BEA2DFE36D35D1494AFD82D19AC7726" xlink:to="loc_us-gaap_IncomeTaxExaminationTable_F5AA970CA650585194468EC471EA96AA" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_0DB7F17CB1A8512195EEE32E8976F135" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_F5AA970CA650585194468EC471EA96AA" xlink:to="loc_srt_StatementGeographicalAxis_0DB7F17CB1A8512195EEE32E8976F135" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_161F85476E05B8F78A91EBEA7D430A88_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_0DB7F17CB1A8512195EEE32E8976F135" xlink:to="loc_srt_SegmentGeographicalDomain_161F85476E05B8F78A91EBEA7D430A88_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_0DB7F17CB1A8512195EEE32E8976F135" xlink:to="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_UnitedStatesFederalDistrictCourtMember" xlink:label="loc_ely_UnitedStatesFederalDistrictCourtMember_371E5BB774DE595BBE390A51507C11EB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_ely_UnitedStatesFederalDistrictCourtMember_371E5BB774DE595BBE390A51507C11EB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd#stpr_CA" xlink:label="loc_stpr_CA_D441A070AD2350F495E31E31E7436375" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_stpr_CA_D441A070AD2350F495E31E31E7436375" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_CA" xlink:label="loc_country_CA_0BA334D19D6F5685BEF8AF449EEB046C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_country_CA_0BA334D19D6F5685BEF8AF449EEB046C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_JP" xlink:label="loc_country_JP_93CE25504107581BA9CECB26E4853657" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_country_JP_93CE25504107581BA9CECB26E4853657" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_KR" xlink:label="loc_country_KR_911C411217D350F4BEFB43EBC76EDC82" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_country_KR_911C411217D350F4BEFB43EBC76EDC82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_GB" xlink:label="loc_country_GB_BF130E8244C3593BB8B498218CBA32A3" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_89163E6CFD46567691E2BC84707F18AC" xlink:to="loc_country_GB_BF130E8244C3593BB8B498218CBA32A3" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_IncomeTaxExaminationYearsNoLongerUnderExamination" xlink:label="loc_ely_IncomeTaxExaminationYearsNoLongerUnderExamination_D95CE086C6465656AF5C6387A1C777EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_0BEA2DFE36D35D1494AFD82D19AC7726" xlink:to="loc_ely_IncomeTaxExaminationYearsNoLongerUnderExamination_D95CE086C6465656AF5C6387A1C777EE" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/Inventories" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/InventoriesDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/InventoriesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/Investments" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/InvestmentsDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/JointVenture" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/JointVentureDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestLineItems" xlink:label="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestTable" xlink:label="loc_us-gaap_MinorityInterestTable_C9E4F7D92DBB5D5BBA217D8DC2979DE1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_MinorityInterestTable_C9E4F7D92DBB5D5BBA217D8DC2979DE1" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_C1EB4EB40F2259BC973F2FED4D2A5940" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_MinorityInterestTable_C9E4F7D92DBB5D5BBA217D8DC2979DE1" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_C1EB4EB40F2259BC973F2FED4D2A5940" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AEE7A8943E217AEFA0A362C4A51CDD4D_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_C1EB4EB40F2259BC973F2FED4D2A5940" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AEE7A8943E217AEFA0A362C4A51CDD4D_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AA98D619C7DC5117A0BDFAAD849D3B2F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_C1EB4EB40F2259BC973F2FED4D2A5940" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AA98D619C7DC5117A0BDFAAD849D3B2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_9EB57936109E5460A5758DC59000F3EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AA98D619C7DC5117A0BDFAAD849D3B2F" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_9EB57936109E5460A5758DC59000F3EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_4EB681B3F6945E9E82AC1F19646934A1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_MinorityInterestTable_C9E4F7D92DBB5D5BBA217D8DC2979DE1" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_4EB681B3F6945E9E82AC1F19646934A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_883F6F4C7772E2D5CEFA62C4A51DBA4D_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4EB681B3F6945E9E82AC1F19646934A1" xlink:to="loc_us-gaap_EquityComponentDomain_883F6F4C7772E2D5CEFA62C4A51DBA4D_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_7F54A4F7E93150B6A2043292DE4D9470" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4EB681B3F6945E9E82AC1F19646934A1" xlink:to="loc_us-gaap_EquityComponentDomain_7F54A4F7E93150B6A2043292DE4D9470" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ParentMember" xlink:label="loc_us-gaap_ParentMember_0B2805B2B3225D839B2ED81BE0421752" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_7F54A4F7E93150B6A2043292DE4D9470" xlink:to="loc_us-gaap_ParentMember_0B2805B2B3225D839B2ED81BE0421752" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_71663B38AB0951EDB2FC7CA0B5526734" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_7F54A4F7E93150B6A2043292DE4D9470" xlink:to="loc_us-gaap_NoncontrollingInterestMember_71663B38AB0951EDB2FC7CA0B5526734" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6795D9F004785EA39559E0BDFA1E7849" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_MinorityInterestTable_C9E4F7D92DBB5D5BBA217D8DC2979DE1" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6795D9F004785EA39559E0BDFA1E7849" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_171BA056C1D20288F74562C4A51E2018_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6795D9F004785EA39559E0BDFA1E7849" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_171BA056C1D20288F74562C4A51E2018_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_7ECE18D101D15ED68769FC1D9FBFE49D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6795D9F004785EA39559E0BDFA1E7849" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_7ECE18D101D15ED68769FC1D9FBFE49D" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_CallawayApparelK.K.Member" xlink:label="loc_ely_CallawayApparelK.K.Member_A0530ACA87CD5BA298F5B65573AD34F2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_7ECE18D101D15ED68769FC1D9FBFE49D" xlink:to="loc_ely_CallawayApparelK.K.Member_A0530ACA87CD5BA298F5B65573AD34F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestInJointVentures" xlink:label="loc_us-gaap_MinorityInterestInJointVentures_EE63F870BBF95C1FA82A0CD8D6975B7A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_MinorityInterestInJointVentures_EE63F870BBF95C1FA82A0CD8D6975B7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_19417F753E9F5191BB06E9B61EC798B2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_19417F753E9F5191BB06E9B61EC798B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_767F80C18BF15941BB9300201092A309" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_767F80C18BF15941BB9300201092A309" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireInterestInJointVenture" xlink:label="loc_us-gaap_PaymentsToAcquireInterestInJointVenture_D5445F57DD2E534E8E44E6235F043D0D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_PaymentsToAcquireInterestInJointVenture_D5445F57DD2E534E8E44E6235F043D0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_0FD122FDCC945197BB6BD800DD1865E5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_0FD122FDCC945197BB6BD800DD1865E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_26391277A689577B9F6E14E4F6745C06" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestLineItems_8D69838DF48355529EF6483D43671EB8" xlink:to="loc_us-gaap_MinorityInterest_26391277A689577B9F6E14E4F6745C06" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/Leases" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/LeasesComponentsOfLeaseExpenseDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/LeasesFutureMinimumLeaseObligationsDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/LeasesOtherInformationRelatedToLeasesDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/LeasesSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/LeasesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ProductWarranty" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ProductWarrantyReconciliationOfReserveForWarrantyExpenseDetail" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ProductWarrantyTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/RevenueRecognition" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/RevenueRecognitionAllowanceForDoubtfulAccountsDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/RevenueRecognitionContractsWithCustomersDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionMultipleDeliverableArrangementsLineItems" xlink:label="loc_us-gaap_RevenueRecognitionMultipleDeliverableArrangementsLineItems_88416CAB3E7D5EF3956DADDCA4AE19B1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementByTypeTable" xlink:label="loc_us-gaap_DeferredRevenueArrangementByTypeTable_D1AE331821955219864BCE1731AF5929" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRecognitionMultipleDeliverableArrangementsLineItems_88416CAB3E7D5EF3956DADDCA4AE19B1" xlink:to="loc_us-gaap_DeferredRevenueArrangementByTypeTable_D1AE331821955219864BCE1731AF5929" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AE82C23EA75F50DCBDA06C94AF3B6A12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DeferredRevenueArrangementByTypeTable_D1AE331821955219864BCE1731AF5929" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AE82C23EA75F50DCBDA06C94AF3B6A12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_E83AC82DAA474A052BC22A81C1C42EA4_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AE82C23EA75F50DCBDA06C94AF3B6A12" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeDomain_E83AC82DAA474A052BC22A81C1C42EA4_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_31FE8E80B14C5337A82C6845B5D530CE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AE82C23EA75F50DCBDA06C94AF3B6A12" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeDomain_31FE8E80B14C5337A82C6845B5D530CE" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_UnredeemedGiftCardsMember" xlink:label="loc_ely_UnredeemedGiftCardsMember_A11603F9105E54D882223BF37EBEC1A0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeDomain_31FE8E80B14C5337A82C6845B5D530CE" xlink:to="loc_ely_UnredeemedGiftCardsMember_A11603F9105E54D882223BF37EBEC1A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability_019B2E7E807B505AA25987269B95E593" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRecognitionMultipleDeliverableArrangementsLineItems_88416CAB3E7D5EF3956DADDCA4AE19B1" xlink:to="loc_us-gaap_ContractWithCustomerLiability_019B2E7E807B505AA25987269B95E593" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_E59225A83ACC54A59C7B94B5BBD583E4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRecognitionMultipleDeliverableArrangementsLineItems_88416CAB3E7D5EF3956DADDCA4AE19B1" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_E59225A83ACC54A59C7B94B5BBD583E4" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/RevenueRecognitionDisaggregationOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_C7CEE630218F50C48A05ED0009B56CDB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_106A956E85A25CCCB60390D27793CA12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_C7CEE630218F50C48A05ED0009B56CDB" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_106A956E85A25CCCB60390D27793CA12" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_389A7D6359A95C68B13F1C233576080E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_106A956E85A25CCCB60390D27793CA12" xlink:to="loc_srt_StatementGeographicalAxis_389A7D6359A95C68B13F1C233576080E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_95639B458F9B62AE90E12A7CA972EEC8_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_389A7D6359A95C68B13F1C233576080E" xlink:to="loc_srt_SegmentGeographicalDomain_95639B458F9B62AE90E12A7CA972EEC8_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_389A7D6359A95C68B13F1C233576080E" xlink:to="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_43B880A0295A5F9290B84B2F7A976D4E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:to="loc_country_US_43B880A0295A5F9290B84B2F7A976D4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_EuropeMember" xlink:label="loc_srt_EuropeMember_25FAFD205F24500EBCEB6892C7F362D1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:to="loc_srt_EuropeMember_25FAFD205F24500EBCEB6892C7F362D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_JP" xlink:label="loc_country_JP_D7052A36F41C5A128C0217FB6FAB2F5A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:to="loc_country_JP_D7052A36F41C5A128C0217FB6FAB2F5A" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_RestOfAsiaMember" xlink:label="loc_ely_RestOfAsiaMember_61160B8BBEB2512CAC60A687E92F3351" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:to="loc_ely_RestOfAsiaMember_61160B8BBEB2512CAC60A687E92F3351" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_RestofWorldMember" xlink:label="loc_ely_RestofWorldMember_815E816007595FFF96643C29C3DBB457" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_35C26FD251C351B6AF31114F59D76DB9" xlink:to="loc_ely_RestofWorldMember_815E816007595FFF96643C29C3DBB457" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_88B74146B7C954DD9FE36954C98237FC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_106A956E85A25CCCB60390D27793CA12" xlink:to="loc_srt_ProductOrServiceAxis_88B74146B7C954DD9FE36954C98237FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_1480F9787C6E7BB255EB2A7CA974C86A_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_88B74146B7C954DD9FE36954C98237FC" xlink:to="loc_srt_ProductsAndServicesDomain_1480F9787C6E7BB255EB2A7CA974C86A_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_88B74146B7C954DD9FE36954C98237FC" xlink:to="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GolfClubsMember" xlink:label="loc_ely_GolfClubsMember_E37B099A66385DDEBC10CFFE582BE75B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:to="loc_ely_GolfClubsMember_E37B099A66385DDEBC10CFFE582BE75B" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GolfBallsMember" xlink:label="loc_ely_GolfBallsMember_65D200AB7BCE546DA2E3417E06DA013B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:to="loc_ely_GolfBallsMember_65D200AB7BCE546DA2E3417E06DA013B" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ApparelMember" xlink:label="loc_ely_ApparelMember_2BD19069B8A65AD19346EE89E13C84CD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:to="loc_ely_ApparelMember_2BD19069B8A65AD19346EE89E13C84CD" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GearAccessoriesandOtherMember" xlink:label="loc_ely_GearAccessoriesandOtherMember_C2C773C1C0AF556E8FC73697221F28BE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:to="loc_ely_GearAccessoriesandOtherMember_C2C773C1C0AF556E8FC73697221F28BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RoyaltyMember" xlink:label="loc_us-gaap_RoyaltyMember_14981395987953B59DCF9942C1477CB2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_853CEC184AE95ACA83DFA0D20FD0993D" xlink:to="loc_us-gaap_RoyaltyMember_14981395987953B59DCF9942C1477CB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_0120189845CC567CB2754F0F421FD42E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_106A956E85A25CCCB60390D27793CA12" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_0120189845CC567CB2754F0F421FD42E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E7CA27E76C8B3FC17BC92A7CA975362C_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_0120189845CC567CB2754F0F421FD42E" xlink:to="loc_us-gaap_SegmentDomain_E7CA27E76C8B3FC17BC92A7CA975362C_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_647839EE9D6453C995C0D6CB87DD16D4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_0120189845CC567CB2754F0F421FD42E" xlink:to="loc_us-gaap_SegmentDomain_647839EE9D6453C995C0D6CB87DD16D4" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GolfEquipmentMember" xlink:label="loc_ely_GolfEquipmentMember_439BC70B4B035B9B98CFFD47B2ADA7F8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_647839EE9D6453C995C0D6CB87DD16D4" xlink:to="loc_ely_GolfEquipmentMember_439BC70B4B035B9B98CFFD47B2ADA7F8" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ApparelGearandOtherMember" xlink:label="loc_ely_ApparelGearandOtherMember_E1385BCDBF68592E9A7493EB2136FCF6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_647839EE9D6453C995C0D6CB87DD16D4" xlink:to="loc_ely_ApparelGearandOtherMember_E1385BCDBF68592E9A7493EB2136FCF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_78E960D9841F5B1ABD9F4ACE078746AD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_C7CEE630218F50C48A05ED0009B56CDB" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_78E960D9841F5B1ABD9F4ACE078746AD" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/RevenueRecognitionTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/SegmentInformation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/SegmentInformationInformationUtilizedByManagementToEvaluateItsOperatingSegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_B713B09CD495DA85C44226CF6D9731BC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_us-gaap_DebtInstrumentAxis_B713B09CD495DA85C44226CF6D9731BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_30B610BADDB8F8ABA67026CF6D97FFD3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_B713B09CD495DA85C44226CF6D9731BC" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_30B610BADDB8F8ABA67026CF6D97FFD3_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_30B610BADDB8F8ABA67026CF6D97FFD3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_B713B09CD495DA85C44226CF6D9731BC" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_30B610BADDB8F8ABA67026CF6D97FFD3" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_TermLoanFacilityMember" xlink:label="loc_ely_TermLoanFacilityMember_FF4C08C26B77D208371F26CF6D97928A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_30B610BADDB8F8ABA67026CF6D97FFD3" xlink:to="loc_ely_TermLoanFacilityMember_FF4C08C26B77D208371F26CF6D97928A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_FF28859AA9CDDFF0ABAB26CF6D98EAB5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_FF28859AA9CDDFF0ABAB26CF6D98EAB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_FF28859AA9CDDFF0ABAB26CF6D98EAB5" xlink:to="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_FF28859AA9CDDFF0ABAB26CF6D98EAB5" xlink:to="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GolfClubsMember" xlink:label="loc_ely_GolfClubsMember_20C68A052B8DAC7E79A326CF6D9D7F89" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C" xlink:to="loc_ely_GolfClubsMember_20C68A052B8DAC7E79A326CF6D9D7F89" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_GolfEquipmentMember" xlink:label="loc_ely_GolfEquipmentMember_E7E4DDEB42E0E7C9669026CF6D9ED757" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C" xlink:to="loc_ely_GolfEquipmentMember_E7E4DDEB42E0E7C9669026CF6D9ED757" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_ApparelGearandOtherMember" xlink:label="loc_ely_ApparelGearandOtherMember_EB86F63D0BEA33446C7526CF6D9E4452" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_65CAAFBDE6DD97B4D2C326CF6D98633C" xlink:to="loc_ely_ApparelGearandOtherMember_EB86F63D0BEA33446C7526CF6D9E4452" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_6BAA4E1D37DB3D8629E126CF6D9ED5BA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_6BAA4E1D37DB3D8629E126CF6D9ED5BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CA66F4BF69140DACB726CF6D9E982B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_6BAA4E1D37DB3D8629E126CF6D9ED5BA" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CA66F4BF69140DACB726CF6D9E982B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CA66F4BF69140DACB726CF6D9E982B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_6BAA4E1D37DB3D8629E126CF6D9ED5BA" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CA66F4BF69140DACB726CF6D9E982B" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_JackWolfskinMember" xlink:label="loc_ely_JackWolfskinMember_EF3F82CEADBDEFDFA3B026CF6D9E3B6D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_31CA66F4BF69140DACB726CF6D9E982B" xlink:to="loc_ely_JackWolfskinMember_EF3F82CEADBDEFDFA3B026CF6D9E3B6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_1043573A161E3EB2C27326CF6D9FDAE2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_1043573A161E3EB2C27326CF6D9FDAE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_EE1C45FE4AE9BAD873F026CF6D9F91D1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1043573A161E3EB2C27326CF6D9FDAE2" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_EE1C45FE4AE9BAD873F026CF6D9F91D1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_EE1C45FE4AE9BAD873F026CF6D9F91D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1043573A161E3EB2C27326CF6D9FDAE2" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_EE1C45FE4AE9BAD873F026CF6D9F91D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_33D8A316BA1BC1FEDA2126CF6D9FC181" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_EE1C45FE4AE9BAD873F026CF6D9F91D1" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_33D8A316BA1BC1FEDA2126CF6D9FC181" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_EDD38EF09979727358D026CF6D9F0D41" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_srt_ConsolidationItemsAxis_EDD38EF09979727358D026CF6D9F0D41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_EDD38EF09979727358D026CF6D9F0D41" xlink:to="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_EDD38EF09979727358D026CF6D9F0D41" xlink:to="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_13153044C7D2D13B507F26CF6DA01D61" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A" xlink:to="loc_us-gaap_OperatingSegmentsMember_13153044C7D2D13B507F26CF6DA01D61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_9133DBFD96B97402A80A26CF6DA00B2E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_9C5907E51773B1FD8E1226CF6DA0683A" xlink:to="loc_us-gaap_CorporateNonSegmentMember_9133DBFD96B97402A80A26CF6DA00B2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonrecurringAdjustmentAxis" xlink:label="loc_us-gaap_NonrecurringAdjustmentAxis_74D1DC4F2A0E13759D8626DDD751B01A" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_3C2D8DC54D923394A7F526CF6D96F4D9" xlink:to="loc_us-gaap_NonrecurringAdjustmentAxis_74D1DC4F2A0E13759D8626DDD751B01A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonrecurringAdjustmentDomain" xlink:label="loc_us-gaap_NonrecurringAdjustmentDomain_DDDCF47EB8119DE351F426DF73A73E44_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_NonrecurringAdjustmentAxis_74D1DC4F2A0E13759D8626DDD751B01A" xlink:to="loc_us-gaap_NonrecurringAdjustmentDomain_DDDCF47EB8119DE351F426DF73A73E44_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonrecurringAdjustmentDomain" xlink:label="loc_us-gaap_NonrecurringAdjustmentDomain_DDDCF47EB8119DE351F426DF73A73E44" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_NonrecurringAdjustmentAxis_74D1DC4F2A0E13759D8626DDD751B01A" xlink:to="loc_us-gaap_NonrecurringAdjustmentDomain_DDDCF47EB8119DE351F426DF73A73E44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AcquisitionRelatedCostsMember" xlink:label="loc_us-gaap_AcquisitionRelatedCostsMember_F3319377546522FBFC7C26DE590D7924" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonrecurringAdjustmentDomain_DDDCF47EB8119DE351F426DF73A73E44" xlink:to="loc_us-gaap_AcquisitionRelatedCostsMember_F3319377546522FBFC7C26DE590D7924" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="loc_us-gaap_NumberOfOperatingSegments_24A386E744850805CCFD26CF6DA06611" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_NumberOfOperatingSegments_24A386E744850805CCFD26CF6DA06611" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_CD9DECADE56920F4E07F26CF6DA106F6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_CD9DECADE56920F4E07F26CF6DA106F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_34D6B709AC8ED732ABA026CF6DA15E54" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_34D6B709AC8ED732ABA026CF6DA15E54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditions" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAdditions_67029C8219E11800F24B26CF6DA1C9E0" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAdditions_67029C8219E11800F24B26CF6DA1C9E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_4BE68B800AE048FA4D3926CF6DA13AB3" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_Assets_4BE68B800AE048FA4D3926CF6DA13AB3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_CF63880108A4227FD05026CF6DA17D07" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_us-gaap_Goodwill_CF63880108A4227FD05026CF6DA17D07" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_PeriodIncreaseDecreaseInterestExpense" xlink:label="loc_ely_PeriodIncreaseDecreaseInterestExpense_FB3BBFEE149D3DCBC6D126CF6DA2DE38" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_52EC02F2C8F656299C2F26CF6DA098D9" xlink:to="loc_ely_PeriodIncreaseDecreaseInterestExpense_FB3BBFEE149D3DCBC6D126CF6DA2DE38" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/SegmentInformationTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B761D935F2E3578CA7E02DBAB9C37F19" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B761D935F2E3578CA7E02DBAB9C37F19" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_937A821579DD54EAA02959C18F3ACFD1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B761D935F2E3578CA7E02DBAB9C37F19" xlink:to="loc_us-gaap_AwardTypeAxis_937A821579DD54EAA02959C18F3ACFD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BEAA4717BE24C8C96F326D1E5E77B66C_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_937A821579DD54EAA02959C18F3ACFD1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_BEAA4717BE24C8C96F326D1E5E77B66C_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27AF2C394B7E596888EBC17F9B111451" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_937A821579DD54EAA02959C18F3ACFD1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27AF2C394B7E596888EBC17F9B111451" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_C7652E698E9750AEA0AA85B6BBB1457C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27AF2C394B7E596888EBC17F9B111451" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_C7652E698E9750AEA0AA85B6BBB1457C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_32E67068C3CE5DC39BDF1D980BCF5621" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27AF2C394B7E596888EBC17F9B111451" xlink:to="loc_us-gaap_PerformanceSharesMember_32E67068C3CE5DC39BDF1D980BCF5621" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_PerformanceShareUnitswithTotalShareholderReturnConditionsMember" xlink:label="loc_ely_PerformanceShareUnitswithTotalShareholderReturnConditionsMember_E0D9C262DBBA5594964E61CF7366049A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_27AF2C394B7E596888EBC17F9B111451" xlink:to="loc_ely_PerformanceShareUnitswithTotalShareholderReturnConditionsMember_E0D9C262DBBA5594964E61CF7366049A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_BA5DF4A7F9A55E1C95CE9D3A6689776E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B761D935F2E3578CA7E02DBAB9C37F19" xlink:to="loc_srt_RangeAxis_BA5DF4A7F9A55E1C95CE9D3A6689776E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_F3F43E0D4D4F339A4C4A6D1E5E782E5A_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_BA5DF4A7F9A55E1C95CE9D3A6689776E" xlink:to="loc_srt_RangeMember_F3F43E0D4D4F339A4C4A6D1E5E782E5A_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_166024291C87585B89FA009F1E64A8DC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_BA5DF4A7F9A55E1C95CE9D3A6689776E" xlink:to="loc_srt_RangeMember_166024291C87585B89FA009F1E64A8DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_716CFEA7670C5CC3A7E0B0FC05F08B20" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_166024291C87585B89FA009F1E64A8DC" xlink:to="loc_srt_MinimumMember_716CFEA7670C5CC3A7E0B0FC05F08B20" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_E1D408253F8654EFBA31B999565854B8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_166024291C87585B89FA009F1E64A8DC" xlink:to="loc_srt_MaximumMember_E1D408253F8654EFBA31B999565854B8" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_NumberOfShareholderApprovedStockPlans" xlink:label="loc_ely_NumberOfShareholderApprovedStockPlans_5BE3AEF8ADE4547C81B581200E76050E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_ely_NumberOfShareholderApprovedStockPlans_5BE3AEF8ADE4547C81B581200E76050E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_EBE2AE902D2F5B50A475C21D9A1FD900" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_EBE2AE902D2F5B50A475C21D9A1FD900" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0C6F1099CFF9588A9BAF263E3E8EF1E3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_0C6F1099CFF9588A9BAF263E3E8EF1E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_3A3E40E971B35E2D82EF2A40D6E167CC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_3A3E40E971B35E2D82EF2A40D6E167CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_BE84AC29A9B852BCBA1A3EBF595541A2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_BE84AC29A9B852BCBA1A3EBF595541A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8223B60E52D45E0D9AC5AD1A36390245" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8223B60E52D45E0D9AC5AD1A36390245" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockExpense" xlink:label="loc_us-gaap_RestrictedStockExpense_D831C4075E025A9D8E2A9A582514BF1E" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_RestrictedStockExpense_D831C4075E025A9D8E2A9A582514BF1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_BF56CFA360145844AD7A9279B00C2034" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_BF56CFA360145844AD7A9279B00C2034" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_SharebasedCompensationArrangementBySharebasedPaymentAwardSharesAwardedAsAPercentageofGranted" xlink:label="loc_ely_SharebasedCompensationArrangementBySharebasedPaymentAwardSharesAwardedAsAPercentageofGranted_9E7E70F523AE5CBDB9FAD2BDB2928D10" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_ely_SharebasedCompensationArrangementBySharebasedPaymentAwardSharesAwardedAsAPercentageofGranted_9E7E70F523AE5CBDB9FAD2BDB2928D10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_79EB5893BA025DEE96D3DA8A92394882" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_79EB5893BA025DEE96D3DA8A92394882" xlink:type="arc" />
    <link:loc xlink:href="ely-20190930.xsd#ely_SharebasedCompensationArrangementbySharebasedPaymentAwardTargetAwardSharesPercent" xlink:label="loc_ely_SharebasedCompensationArrangementbySharebasedPaymentAwardTargetAwardSharesPercent_A9A80C378E7B56CA8C196E737B8BAFF2" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_C886C2D167EA51C6934F9911D0378228" xlink:to="loc_ely_SharebasedCompensationArrangementbySharebasedPaymentAwardTargetAwardSharesPercent_A9A80C378E7B56CA8C196E737B8BAFF2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationAmountsRecognizedForShareBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_B942FFF0B3AA56C0ACED7ACF25CB2174" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_FD7CBB418E9856F292BE69FDAE20CEB5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_B942FFF0B3AA56C0ACED7ACF25CB2174" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_FD7CBB418E9856F292BE69FDAE20CEB5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_9E4C98C9B8255D16B79ABED09EF2AA12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_FD7CBB418E9856F292BE69FDAE20CEB5" xlink:to="loc_us-gaap_AwardTypeAxis_9E4C98C9B8255D16B79ABED09EF2AA12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_4F8877C8A7E20BDA9E7054A257C587D0_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_9E4C98C9B8255D16B79ABED09EF2AA12" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_4F8877C8A7E20BDA9E7054A257C587D0_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_106A64B2BFAD5E5BAF15791C46E062B2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_9E4C98C9B8255D16B79ABED09EF2AA12" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_106A64B2BFAD5E5BAF15791C46E062B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_9BECB759DCB359BF8608B21C4DE70E85" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_106A64B2BFAD5E5BAF15791C46E062B2" xlink:to="loc_us-gaap_PerformanceSharesMember_9BECB759DCB359BF8608B21C4DE70E85" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_5D79420C2D735669B9003CEEB55D1E27" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_FD7CBB418E9856F292BE69FDAE20CEB5" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_5D79420C2D735669B9003CEEB55D1E27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_5F355211D7FC41D6574D54A257C62C27_F5802B0C1F46533586A373613534D1CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_5D79420C2D735669B9003CEEB55D1E27" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_5F355211D7FC41D6574D54A257C62C27_F5802B0C1F46533586A373613534D1CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_9CA264134BF25650B41FA658F50B22BF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_5D79420C2D735669B9003CEEB55D1E27" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_9CA264134BF25650B41FA658F50B22BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_A2B8A61C160C57DF867E33344ABBBEBC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_9CA264134BF25650B41FA658F50B22BF" xlink:to="loc_us-gaap_CostOfSalesMember_A2B8A61C160C57DF867E33344ABBBEBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenseMember" xlink:label="loc_us-gaap_OperatingExpenseMember_AD275563EA7A52E7A8951896F9182371" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_9CA264134BF25650B41FA658F50B22BF" xlink:to="loc_us-gaap_OperatingExpenseMember_AD275563EA7A52E7A8951896F9182371" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_33C9AD6A3585530CA8CA04F0B8223B9B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_B942FFF0B3AA56C0ACED7ACF25CB2174" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_33C9AD6A3585530CA8CA04F0B8223B9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_43F3D3DB2E505BDAAEBE4EF7F1973261" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_B942FFF0B3AA56C0ACED7ACF25CB2174" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_43F3D3DB2E505BDAAEBE4EF7F1973261" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.callawaygolf.com/role/ShareBasedEmployeeCompensationTables" xlink:type="extended" />
</link:linkbase>
