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  <xsd:element id="logi_AccruedCustomerIncentiveProgramCurrent" name="AccruedCustomerIncentiveProgramCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_AllowanceForCooperativeMarketingArrangementsMember" name="AllowanceForCooperativeMarketingArrangementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_AllowanceForCustomerIncentiveProgramsMember" name="AllowanceForCustomerIncentiveProgramsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_AllowanceForPricingProgramsMember" name="AllowanceForPricingProgramsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_AmortizationofOtherIntangibleAssetsDiscontinuedOperations" name="AmortizationofOtherIntangibleAssetsDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_Amortizationofintangibleassetsandacquisitionrelatedcosts" name="Amortizationofintangibleassetsandacquisitionrelatedcosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_AstroGamingMember" name="AstroGamingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_BusinessCombinationContingentConsiderationArrangementTerm" name="BusinessCombinationContingentConsiderationArrangementTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_BusinessCombinationInventoryAdjustmentduetoPurchaseAccounting" name="BusinessCombinationInventoryAdjustmentduetoPurchaseAccounting" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="logi_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDatePercentIncreaseOfRevenue" name="BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDatePercentIncreaseOfRevenue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="logi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedTangibleAssets" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedTangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_CapitalcommitmentinprivateInvestmentFundinStartUpMember" name="CapitalcommitmentinprivateInvestmentFundinStartUpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CommonStockCapitalSharesReservedForFutureIssuanceConversionRightsUnderFutureConvertibleBondIssuanceMember" name="CommonStockCapitalSharesReservedForFutureIssuanceConversionRightsUnderFutureConvertibleBondIssuanceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CommonStockCapitalSharesReservedForFutureIssuanceEmployeeEquityIncentivePlansMember" name="CommonStockCapitalSharesReservedForFutureIssuanceEmployeeEquityIncentivePlansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ConcentrationRiskAbstract" name="ConcentrationRiskAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ContingentConsiderationMember" name="ContingentConsiderationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_CostMethodandOtherLongtermInvestments" name="CostMethodandOtherLongtermInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="logi_CostOfGoodsSoldExcludingAmortizationOfIntangibleAssetsAndInventoryAdjustments" name="CostOfGoodsSoldExcludingAmortizationOfIntangibleAssetsAndInventoryAdjustments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_CostofGoodsSoldAmortizationOfIntangibleAssetsAndPurchaseAccountingEffectOnInventory" name="CostofGoodsSoldAmortizationOfIntangibleAssetsAndPurchaseAccountingEffectOnInventory" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CurrentincometaxpayableMember" name="CurrentincometaxpayableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CustomerOneMember" name="CustomerOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_CustomerPaymentPeriod" name="CustomerPaymentPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CustomerRelationshipsandTradeNamesMember" name="CustomerRelationshipsandTradeNamesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CustomerThreeMember" name="CustomerThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_CustomerTwoMember" name="CustomerTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_DeferredCompensationPlanCompensationDeferralsPercentage" name="DeferredCompensationPlanCompensationDeferralsPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_DeferredCompensationPlanInvestmentIncomeLoss" name="DeferredCompensationPlanInvestmentIncomeLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="logi_DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther" name="DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="logi_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount" name="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="logi_DefinedBenefitPlanExpectedFutureBenefitPaymentsNet" name="DefinedBenefitPlanExpectedFutureBenefitPaymentsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="logi_DepreciationDiscontinuedOperations" name="DepreciationDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_DisposalGroupIncludingDiscontinuedOperationInterestIncomeLossandOtherIncomeLoss" name="DisposalGroupIncludingDiscontinuedOperationInterestIncomeLossandOtherIncomeLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="logi_DisposalGroupIncludingDiscontinuedOperationMarketingandSellingExpense" name="DisposalGroupIncludingDiscontinuedOperationMarketingandSellingExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_DisposalGroupIncludingDiscontinuedOperationResearchandDevelopmentExpense" name="DisposalGroupIncludingDiscontinuedOperationResearchandDevelopmentExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_DisposalGroupIncludingDiscontinuedOperationRestructuringChargesCreditsNet" name="DisposalGroupIncludingDiscontinuedOperationRestructuringChargesCreditsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_DisposalGroupTransactionCosts" name="DisposalGroupTransactionCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_EarnOutPaymentMember" name="EarnOutPaymentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_EarningsPerShareOtherAbstract" name="EarningsPerShareOtherAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_EffectiveIncomeTaxRateReconciliationIncomeTaxRateVariation" name="EffectiveIncomeTaxRateReconciliationIncomeTaxRateVariation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_EmployeeServiceSharebasedCompensationTaxBenefitRSUvesting" name="EmployeeServiceSharebasedCompensationTaxBenefitRSUvesting" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="logi_EmployeeStockPurchasePlanOfferingPeriod" name="EmployeeStockPurchasePlanOfferingPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_FairValueInputsRoyaltyRate" name="FairValueInputsRoyaltyRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_Fairvalueofretainedcostmethodinvestmentasaresultofdivestitureofdiscontinuedoperations" name="Fairvalueofretainedcostmethodinvestmentasaresultofdivestitureofdiscontinuedoperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ForeignExchangeForwardAndSwapMember" name="ForeignExchangeForwardAndSwapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_GuaranteeForPurchaseObligationOfThirdPartyContractManufacturerMember" name="GuaranteeForPurchaseObligationOfThirdPartyContractManufacturerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_IncomeTaxCarryforwardsLineItems" name="IncomeTaxCarryforwardsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_IncomeTaxCarryforwardsTable" name="IncomeTaxCarryforwardsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_IncomeTaxReconciliationExecutiveCompensation" name="IncomeTaxReconciliationExecutiveCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_IncomeTaxReconciliationTaxReservesReleasesNet" name="IncomeTaxReconciliationTaxReservesReleasesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_InsuranceContractMember" name="InsuranceContractMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_InventoryLiabilityfromPurchaseCommitments" name="InventoryLiabilityfromPurchaseCommitments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_JaybirdLLCofSaltLakeCityMember" name="JaybirdLLCofSaltLakeCityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_LegalReservesAbstract" name="LegalReservesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_LegalReservesThresholdAtWhichAnnualNetIncomeNotRequiredToBeRetained" name="LegalReservesThresholdAtWhichAnnualNetIncomeNotRequiredToBeRetained" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_LifesizeMember" name="LifesizeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_March2017Member" name="March2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_MarketBasedRestrictedStockUnitMember" name="MarketBasedRestrictedStockUnitMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_MarketBasedandPerformanceBasedRSUsMember" name="MarketBasedandPerformanceBasedRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_MutualFundsMember" name="MutualFundsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_Netliabilityofdscontinuedoperationsreleasedupondisposal" name="Netliabilityofdscontinuedoperationsreleasedupondisposal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_NonExecutiveBoardMembersMember" name="NonExecutiveBoardMembersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_NoncashOrPartNoncashAcquisitionRemainingUnpaidPurchasePrice" name="NoncashOrPartNoncashAcquisitionRemainingUnpaidPurchasePrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_NoncurrentincometaxpayableMember" name="NoncurrentincometaxpayableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_NumberofVentureFirms" name="NumberofVentureFirms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_OriginalEquipmentManufacturerMember" name="OriginalEquipmentManufacturerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_OtherIncomeExpense" name="OtherIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_OtherIntangibleAssetsAbstract" name="OtherIntangibleAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_OtherLiabilitiesNoncurrentNotes" name="OtherLiabilitiesNoncurrentNotes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_OtherPlanAssetsMember" name="OtherPlanAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_OtherRetailProductsMember" name="OtherRetailProductsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_PercentageOfAnnualNetIncomeToBeRetainedInLegalReservesMinimum" name="PercentageOfAnnualNetIncomeToBeRetainedInLegalReservesMinimum" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_PerformanceBasedRSUMember" name="PerformanceBasedRSUMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_PlantandBuildingsMember" name="PlantandBuildingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_PortionOfLegalReservesIncludedInAppropriatedRetainedEarnings" name="PortionOfLegalReservesIncludedInAppropriatedRetainedEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="logi_ProceedsFromStockOptionsAndPurchaseRightsExercised" name="ProceedsFromStockOptionsAndPurchaseRightsExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_PropertyPlantandEquipmentGrossexcludinglandandconstructioninprocess" name="PropertyPlantandEquipmentGrossexcludinglandandconstructioninprocess" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="logi_PropertyPlantandEquipmentNetexcludinglandandconstructioninprocess" name="PropertyPlantandEquipmentNetexcludinglandandconstructioninprocess" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="logi_RetailAudioPCandWearablesMember" name="RetailAudioPCandWearablesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailGamingMember" name="RetailGamingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailHomeControlMember" name="RetailHomeControlMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailKeyboardsDesktopsMember" name="RetailKeyboardsDesktopsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailMember" name="RetailMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailMobileSpeakersMember" name="RetailMobileSpeakersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailPointingDevicesMember" name="RetailPointingDevicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailTabletAndOtherAccessoriesMember" name="RetailTabletAndOtherAccessoriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailVideoCollaborationMember" name="RetailVideoCollaborationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RetailVideoMember" name="RetailVideoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_RevenueGrowthMember" name="RevenueGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_SaitekAcquisitionMember" name="SaitekAcquisitionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SaleOfSharesUponExerciseOfOptionAndPurchaseRight" name="SaleOfSharesUponExerciseOfOptionAndPurchaseRight" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="logi_SaleOfSharesUponExerciseOfOptionAndPurchaseRightShares" name="SaleOfSharesUponExerciseOfOptionAndPurchaseRightShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SaleofStockPercentageofOwnershipfromInvestorafterTransaction" name="SaleofStockPercentageofOwnershipfromInvestorafterTransaction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_ScheduleOfAssumptionsForSharebasedAwardsTableTextBlock" name="ScheduleOfAssumptionsForSharebasedAwardsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_ScheduleOfBalanceSheetComponentsAssetsTableTextBlock" name="ScheduleOfBalanceSheetComponentsAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_ScheduleOfBalanceSheetComponentsLiabilityTableTextBlock" name="ScheduleOfBalanceSheetComponentsLiabilityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_ScheduleOfRevenueByProductFamilyExcludingInterCompanyTransactionsTableTextBlock" name="ScheduleOfRevenueByProductFamilyExcludingInterCompanyTransactionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_ScheduleOfSharesRepurchasedUnderRepurchasePlanTableTextBlock" name="ScheduleOfSharesRepurchasedUnderRepurchasePlanTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ShareRepurchaseProgramMarch2014Member" name="ShareRepurchaseProgramMarch2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ShareRepurchasesAbstract" name="ShareRepurchasesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardPerformancePeriod" name="SharebasedCompensationArrangementbySharebasedPaymentAwardAwardPerformancePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsPercentofGrantedandVestedofTargetNumber" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsPercentofGrantedandVestedofTargetNumber" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsTotalStockHolderReturnPeriod" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsTotalStockHolderReturnPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsVestingPercentofTotalStockHolderReturn" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsVestingPercentofTotalStockHolderReturn" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsWeightedAverageRemainingContractualTermsAbstract" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsWeightedAverageRemainingContractualTermsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWrightedAverageContractualTermAbstract" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWrightedAverageContractualTermAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardVestingInstallments" name="SharebasedCompensationArrangementbySharebasedPaymentAwardVestingInstallments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_SharebasedCompensationExpenseDiscontinuedOperations" name="SharebasedCompensationExpenseDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_SharesConditionallyAuthorized" name="SharesConditionallyAuthorized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="logi_StandardProductWarrantyTerm" name="StandardProductWarrantyTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_StockIncentivePlan2006Member" name="StockIncentivePlan2006Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_StockInducementEquityPlan2012Member" name="StockInducementEquityPlan2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_StockOptionandemployeesharepurchaseplanMember" name="StockOptionandemployeesharepurchaseplanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_StockRepurchaseProgramNumberofSharesAuthorizedtobeRepurchasedMaximumVotingRightPercentage" name="StockRepurchaseProgramNumberofSharesAuthorizedtobeRepurchasedMaximumVotingRightPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="logi_TaxCutsAndJobsActOf2017ValuationAllowanceDeferredTaxAssetIncreaseDecreaseAmount" name="TaxCutsAndJobsActOf2017ValuationAllowanceDeferredTaxAssetIncreaseDecreaseAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="logi_TaxCutsandJobsActof2017ChangeinTaxRateIncomeTaxExpenseBenefit" name="TaxCutsandJobsActof2017ChangeinTaxRateIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="logi_TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense" name="TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_TimeBasedRSUMember" name="TimeBasedRSUMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_ToolingMember" name="ToolingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_UnitedStatesEmployeeSharePurchasePlan1996AndNonUnitedStatesEmployeeSharePurchasePlan2006Member" name="UnitedStatesEmployeeSharePurchasePlan1996AndNonUnitedStatesEmployeeSharePurchasePlan2006Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="logi_VideoConferencingMember" name="VideoConferencingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
