<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.boydgaming.com/20180930" xmlns:byd="http://www.boydgaming.com/20180930" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/us-gaap/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-roles-2017-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-types-2017-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2017-01-31" schemaLocation="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2014-01-31" schemaLocation="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2017-01-31" schemaLocation="http://xbrl.sec.gov/exch/2017/exch-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2011-01-31" schemaLocation="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="byd-20180930_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="byd-20180930_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="byd-20180930_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="byd-20180930_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AccruedLiabilities" roleURI="http://www.boydgaming.com/role/AccruedLiabilities">
        <link:definition>2128100 - Disclosure - Accrued Liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccruedLiabilitiesDetails" roleURI="http://www.boydgaming.com/role/AccruedLiabilitiesDetails">
        <link:definition>2428402 - Disclosure - Accrued Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccruedLiabilitiesTables" roleURI="http://www.boydgaming.com/role/AccruedLiabilitiesTables">
        <link:definition>2328301 - Disclosure - Accrued Liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsAndDivestitures" roleURI="http://www.boydgaming.com/role/AcquisitionsAndDivestitures">
        <link:definition>2110100 - Disclosure - Acquisitions and Divestitures</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsAndDivestituresInvestmentInAndDivestitureOfBusinessDetails" roleURI="http://www.boydgaming.com/role/AcquisitionsAndDivestituresInvestmentInAndDivestitureOfBusinessDetails">
        <link:definition>2410402 - Disclosure - Acquisitions and Divestitures Investment in and Divestiture of Business (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AcquisitionsAndDivestituresTables" roleURI="http://www.boydgaming.com/role/AcquisitionsAndDivestituresTables">
        <link:definition>2310301 - Disclosure - Acquisitions and Divestitures (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingencies" roleURI="http://www.boydgaming.com/role/CommitmentsAndContingencies">
        <link:definition>2140100 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheets" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedBalanceSheets">
        <link:definition>1001000 - Statement - Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetsParenthetical" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedBalanceSheetsParenthetical">
        <link:definition>1001001 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementOfChangesInStockholdersEquity" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedStatementOfChangesInStockholdersEquity">
        <link:definition>1004000 - Statement - Condensed Consolidated Statement of Changes in Stockholders' Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsOfCashFlows" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedStatementsOfCashFlows">
        <link:definition>1005000 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsOfComprehensiveIncome" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedStatementsOfComprehensiveIncome">
        <link:definition>1003000 - Statement - Condensed Consolidated Statements of Comprehensive Income</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsOfOperations" roleURI="http://www.boydgaming.com/role/CondensedConsolidatedStatementsOfOperations">
        <link:definition>1002000 - Statement - Condensed Consolidated Statements of Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformation" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformation">
        <link:definition>2154100 - Disclosure - Condensed Consolidating Financial Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationBalanceSheetsDetails" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationBalanceSheetsDetails">
        <link:definition>2454402 - Disclosure - Condensed Consolidating Financial Information (Balance Sheets) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationCashFlowsDetails" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationCashFlowsDetails">
        <link:definition>2454404 - Disclosure - Condensed Consolidating Financial Information (Cash Flows) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationIncomeStatementsDetails" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationIncomeStatementsDetails">
        <link:definition>2454403 - Disclosure - Condensed Consolidating Financial Information (Income Statements) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationIncomeStatementsDetailsCalc2" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationIncomeStatementsDetailsCalc2">
        <link:definition>2454403 - Disclosure - Condensed Consolidating Financial Information (Income Statements) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationNarrativeDetails" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationNarrativeDetails">
        <link:definition>2454405 - Disclosure - Condensed Consolidating Financial Information (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatingFinancialInformationTables" roleURI="http://www.boydgaming.com/role/CondensedConsolidatingFinancialInformationTables">
        <link:definition>2354301 - Disclosure - Condensed Consolidating Financial Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformation" roleURI="http://www.boydgaming.com/role/DocumentAndEntityInformation">
        <link:definition>0001000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.boydgaming.com/role/FairValueMeasurements">
        <link:definition>2151100 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsBalanceMeasuredAtFairValueDetails" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsBalanceMeasuredAtFairValueDetails">
        <link:definition>2451402 - Disclosure - Fair Value Measurements (Balance Measured at Fair Value) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsChangesInFairValueOfLevel3AssetsAndLiabilitiesDetails" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsChangesInFairValueOfLevel3AssetsAndLiabilitiesDetails">
        <link:definition>2451404 - Disclosure - Fair Value Measurements (Changes in Fair Value of Level 3 Assets and Liabilities) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFairValueBalanceSheetLongTermDebtGroupingDetails" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsFairValueBalanceSheetLongTermDebtGroupingDetails">
        <link:definition>2451406 - Disclosure - Fair Value Measurements (Fair Value Balance Sheet Long-Term Debt Grouping) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFairValueByBalanceSheetGroupingDetails" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsFairValueByBalanceSheetGroupingDetails">
        <link:definition>2451405 - Disclosure - Fair Value Measurements (Fair Value, by Balance Sheet Grouping) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeBalancesMeasuredAtFairValueDetails" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsNarrativeBalancesMeasuredAtFairValueDetails">
        <link:definition>2451403 - Disclosure - Fair Value Measurements (Narrative-Balances Measured at Fair Value) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.boydgaming.com/role/FairValueMeasurementsTables">
        <link:definition>2351301 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssets" roleURI="http://www.boydgaming.com/role/IntangibleAssets">
        <link:definition>2125100 - Disclosure - Intangible Assets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsSummaryOfAmortizingAndIndefiniteLivedIntangiblesDetails" roleURI="http://www.boydgaming.com/role/IntangibleAssetsSummaryOfAmortizingAndIndefiniteLivedIntangiblesDetails">
        <link:definition>2425402 - Disclosure - Intangible Assets (Summary of Amortizing and Indefinite-Lived Intangibles) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IntangibleAssetsTables" roleURI="http://www.boydgaming.com/role/IntangibleAssetsTables">
        <link:definition>2325301 - Disclosure - Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebt" roleURI="http://www.boydgaming.com/role/LongTermDebt">
        <link:definition>2137100 - Disclosure - Long-Term Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebt6000SeniorNotesDue2026Details" roleURI="http://www.boydgaming.com/role/LongTermDebt6000SeniorNotesDue2026Details">
        <link:definition>2437407 - Disclosure - Long-Term Debt 6.000% Senior Notes due 2026 (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtBoydBankCreditFacilityNarrativeDetails" roleURI="http://www.boydgaming.com/role/LongTermDebtBoydBankCreditFacilityNarrativeDetails">
        <link:definition>2437404 - Disclosure - Long-Term Debt (Boyd Bank Credit Facility Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtCovenantComplianceDetails" roleURI="http://www.boydgaming.com/role/LongTermDebtCovenantComplianceDetails">
        <link:definition>2437405 - Disclosure - Long-Term Debt (Covenant Compliance) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtLossOnEarlyExtinguishmentsAndModificationsOfDebtDetails" roleURI="http://www.boydgaming.com/role/LongTermDebtLossOnEarlyExtinguishmentsAndModificationsOfDebtDetails">
        <link:definition>2437406 - Disclosure - Long-Term Debt (Loss on Early Extinguishments and Modifications of Debt) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtScheduleOfBoydBankCreditFacilityDetails" roleURI="http://www.boydgaming.com/role/LongTermDebtScheduleOfBoydBankCreditFacilityDetails">
        <link:definition>2437403 - Disclosure - Long-Term Debt (Schedule of Boyd Bank Credit Facility) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtScheduleOfLongTermDebtDetails" roleURI="http://www.boydgaming.com/role/LongTermDebtScheduleOfLongTermDebtDetails">
        <link:definition>2437402 - Disclosure - Long-Term Debt (Schedule of Long-term Debt) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtTables" roleURI="http://www.boydgaming.com/role/LongTermDebtTables">
        <link:definition>2337301 - Disclosure - Long-Term Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NoncontrollingInterest" roleURI="http://www.boydgaming.com/role/NoncontrollingInterest">
        <link:definition>2149100 - Disclosure - Noncontrolling Interest</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NoncontrollingInterestChangesInNoncontrollingInterestDetails" roleURI="http://www.boydgaming.com/role/NoncontrollingInterestChangesInNoncontrollingInterestDetails">
        <link:definition>2449403 - Disclosure - Noncontrolling Interest (Changes in Noncontrolling Interest) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NoncontrollingInterestNarrativeDetails" roleURI="http://www.boydgaming.com/role/NoncontrollingInterestNarrativeDetails">
        <link:definition>2449402 - Disclosure - Noncontrolling Interest (Narrative) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NoncontrollingInterestTables" roleURI="http://www.boydgaming.com/role/NoncontrollingInterestTables">
        <link:definition>2349301 - Disclosure - Noncontrolling Interest (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OrganizationAndBasisOfPresentation" roleURI="http://www.boydgaming.com/role/OrganizationAndBasisOfPresentation">
        <link:definition>2101100 - Disclosure - Organization and Basis of Presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OrganizationAndBasisOfPresentationDetails" roleURI="http://www.boydgaming.com/role/OrganizationAndBasisOfPresentationDetails">
        <link:definition>2401401 - Disclosure - Organization and Basis of Presentation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipmentNet" roleURI="http://www.boydgaming.com/role/PropertyAndEquipmentNet">
        <link:definition>2119100 - Disclosure - Property and Equipment, Net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipmentNetDetails" roleURI="http://www.boydgaming.com/role/PropertyAndEquipmentNetDetails">
        <link:definition>2419402 - Disclosure - Property and Equipment, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyAndEquipmentNetTables" roleURI="http://www.boydgaming.com/role/PropertyAndEquipmentNetTables">
        <link:definition>2319301 - Disclosure - Property and Equipment, Net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformation" roleURI="http://www.boydgaming.com/role/SegmentInformation">
        <link:definition>2153100 - Disclosure - Segment Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationCertainSegmentOperatingDataAndOtherDetails" roleURI="http://www.boydgaming.com/role/SegmentInformationCertainSegmentOperatingDataAndOtherDetails">
        <link:definition>2453402 - Disclosure - Segment Information (Certain Segment Operating Data and Other) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationReconciliationOfAssetsDetails" roleURI="http://www.boydgaming.com/role/SegmentInformationReconciliationOfAssetsDetails">
        <link:definition>2453403 - Disclosure - Segment Information (Reconciliation of Assets) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationTables" roleURI="http://www.boydgaming.com/role/SegmentInformationTables">
        <link:definition>2353301 - Disclosure - Segment Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAndStockIncentivePlans" roleURI="http://www.boydgaming.com/role/StockholdersEquityAndStockIncentivePlans">
        <link:definition>2143100 - Disclosure - Stockholders' Equity and Stock Incentive Plans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAndStockIncentivePlansClassificationOfCostsDetails" roleURI="http://www.boydgaming.com/role/StockholdersEquityAndStockIncentivePlansClassificationOfCostsDetails">
        <link:definition>2443402 - Disclosure - Stockholders' Equity and Stock Incentive Plans (Classification of Costs) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAndStockIncentivePlansDividendsDetails" roleURI="http://www.boydgaming.com/role/StockholdersEquityAndStockIncentivePlansDividendsDetails">
        <link:definition>2443403 - Disclosure - Stockholders' Equity and Stock Incentive Plans Dividends (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAndStockIncentivePlansRsuPsuAndCareerSharesDetails" roleURI="http://www.boydgaming.com/role/StockholdersEquityAndStockIncentivePlansRsuPsuAndCareerSharesDetails">
        <link:definition>2443404 - Disclosure - Stockholders' Equity and Stock Incentive Plans RSU, PSU and Career Shares (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityAndStockIncentivePlansTables" roleURI="http://www.boydgaming.com/role/StockholdersEquityAndStockIncentivePlansTables">
        <link:definition>2343301 - Disclosure - Stockholders' Equity and Stock Incentive Plans (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://www.boydgaming.com/role/SubsequentEvents">
        <link:definition>2155100 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPolicies">
        <link:definition>2104100 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAdjustmentForNewAccountingPronouncementsDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesAdjustmentForNewAccountingPronouncementsDetails">
        <link:definition>2404409 - Disclosure - Summary of Significant Accounting Policies Adjustment for New Accounting Pronouncements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesCashAndCashEquivalentsDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesCashAndCashEquivalentsDetails">
        <link:definition>2404407 - Disclosure - Summary of Significant Accounting Policies Cash and Cash Equivalents (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesCashFlowsDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesCashFlowsDetails">
        <link:definition>2404410 - Disclosure - Summary of Significant Accounting Policies Cash Flows (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesGamingTaxesDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesGamingTaxesDetails">
        <link:definition>2404405 - Disclosure - Summary of Significant Accounting Policies (Gaming Taxes) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesOrganizationDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesOrganizationDetails">
        <link:definition>2404408 - Disclosure - Summary of Significant Accounting Policies Organization (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>2204201 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPromoAllowancesTables" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesPromoAllowancesTables">
        <link:definition>2304303 - Disclosure - Summary of Significant Accounting Policies Promo Allowances (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPromotionalAllowancesDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesPromotionalAllowancesDetails">
        <link:definition>2404404 - Disclosure - Summary of Significant Accounting Policies (Promotional Allowances) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesTables" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesTables">
        <link:definition>2304302 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesUnrecognizedTaxBenefitsDetails" roleURI="http://www.boydgaming.com/role/SummaryOfSignificantAccountingPoliciesUnrecognizedTaxBenefitsDetails">
        <link:definition>2404406 - Disclosure - Summary of Significant Accounting Policies (Unrecognized Tax Benefits) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="byd_A6.000SeniorNotesDue2026Member" name="A6.000SeniorNotesDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_A6.375SeniorNotesDue2026Member" name="A6.375SeniorNotesDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AccountingChangesAbstract" name="AccountingChangesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_Accumulatedlossesofsubsidiariesinexcessofinvestment" name="Accumulatedlossesofsubsidiariesinexcessofinvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_AdditionalDebtPaymentAxis" name="AdditionalDebtPaymentAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AdditionalDebtPaymentDomain" name="AdditionalDebtPaymentDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_AdjustedEbitda" name="AdjustedEbitda" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AdjustmentsMember" name="AdjustmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AdjustmentsforChangeinAccountingPrincipleMember" name="AdjustmentsforChangeinAccountingPrincipleMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AfterAugust152021andPriorto2024Domain" name="AfterAugust152021andPriorto2024Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AlianteOpeningBalanceSheetAxis" name="AlianteOpeningBalanceSheetAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AlianteOpeningBalanceSheetDomain" name="AlianteOpeningBalanceSheetDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AllowancesLineItems" name="AllowancesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_AsPreviouslyReportedMember" name="AsPreviouslyReportedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_AverageRepurchasePriceperShare" name="AverageRepurchasePriceperShare" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_BankCreditFacilityMember" name="BankCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_BorgataMember" name="BorgataMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_BusinessCombinationContingentConsiderationArrangementsPaymentToOptionHolderPercentageOfEbitda" name="BusinessCombinationContingentConsiderationArrangementsPaymentToOptionHolderPercentageOfEbitda" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_BusinessCombinationContingentConsiderationLiabilityForPaymentsToOptionHolderCurrent" name="BusinessCombinationContingentConsiderationLiabilityForPaymentsToOptionHolderCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_BusinessCombinationContingentConsiderationLiabilityForPaymentsToOptionHolderNoncurrent" name="BusinessCombinationContingentConsiderationLiabilityForPaymentsToOptionHolderNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_BusinessCombinationNetPurchasePrice" name="BusinessCombinationNetPurchasePrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="byd_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCIP" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCIP" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="byd_BusinessCombinationTransferred" name="BusinessCombinationTransferred" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_CanneryOpeningBalanceSheetAxis" name="CanneryOpeningBalanceSheetAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_CanneryOpeningBalanceSheetDomain" name="CanneryOpeningBalanceSheetDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_CasinoFoodAndBeverageOccupancyEntertainmentRetailAndOtherCosts" name="CasinoFoodAndBeverageOccupancyEntertainmentRetailAndOtherCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_CertainReportableSegmentOperatingDataAndReconciliationOfAdjustedEbitdaFromSegmentsToConsolidatedTable" name="CertainReportableSegmentOperatingDataAndReconciliationOfAdjustedEbitdaFromSegmentsToConsolidatedTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ConsolidatedEntitiesLineItems" name="ConsolidatedEntitiesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ContingentConsiderationLiabilityMember" name="ContingentConsiderationLiabilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_CorporateExpense" name="CorporateExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_CorporateExpenseMember" name="CorporateExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_CumulativeImpairmentOfIntangibleAssetsExcludingGoodwill" name="CumulativeImpairmentOfIntangibleAssetsExcludingGoodwill" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_CumulativeImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill" name="CumulativeImpairmentOfIntangibleAssetsIndefiniteLivedExcludingGoodwill" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_DebtSecurityInterestRateStatedPercentage" name="DebtSecurityInterestRateStatedPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="byd_Deferredincometaxesandincometaxespayablecurrent" name="Deferredincometaxesandincometaxespayablecurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_Deferredrent" name="Deferredrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_DepreciationExpenseTableTableTextBlock" name="DepreciationExpenseTableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_DevelopmentAgreementMember" name="DevelopmentAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_DiscountRateMember" name="DiscountRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_DividendsSharebasedPaymentsAbstract" name="DividendsSharebasedPaymentsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_EffectiveTimePeriodAxis" name="EffectiveTimePeriodAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_EffectiveTimePeriodDomain" name="EffectiveTimePeriodDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_EliminationsMember" name="EliminationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_EntertainmentRetailAndOtherCostsAndExpenses" name="EntertainmentRetailAndOtherCostsAndExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_EntertainmentRetailAndOtherRevenue" name="EntertainmentRetailAndOtherRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_EquityInEarningsOfSubsidiaries" name="EquityInEarningsOfSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_FairValueDiscountAmountAvailableforsalessecurities" name="FairValueDiscountAmountAvailableforsalessecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="byd_FairValueMeasurementsRecurringAndNonrecurringValuationTechniquesUnobservableInputsRatePercentage" name="FairValueMeasurementsRecurringAndNonrecurringValuationTechniquesUnobservableInputsRatePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_FiniteLivedIntangibleAssetsCumulativeImpairmentLosses" name="FiniteLivedIntangibleAssetsCumulativeImpairmentLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_FoodAndBeverageExpenseMember" name="FoodAndBeverageExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_FoodAndBeverageMember" name="FoodAndBeverageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_GainLossOnEarlyRetirementsOfDebt" name="GainLossOnEarlyRetirementsOfDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_GamingExpenseMember" name="GamingExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_GamingLiabilitiesCurrent" name="GamingLiabilitiesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_GamingTaxesPolicyPolicyTextBlock" name="GamingTaxesPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_GrossRevenues" name="GrossRevenues" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_Incomelossfromdiscontinuedoperationsnetoftaxattributabletoparent" name="Incomelossfromdiscontinuedoperationsnetoftaxattributabletoparent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_IncreaseDecreaseInOtherLongTermTaxLiabilities" name="IncreaseDecreaseInOtherLongTermTaxLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_IndefiniteLivedIntangibleAssetsCumulativePreviouslyRecognizedAmortization" name="IndefiniteLivedIntangibleAssetsCumulativePreviouslyRecognizedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_IndefiniteLivedIntangibleAssetsGross" name="IndefiniteLivedIntangibleAssetsGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="byd_IntangibleAssetsAccumulatedAmortization" name="IntangibleAssetsAccumulatedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_IntangibleAssetsLineItems" name="IntangibleAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_IntercompanyExpense" name="IntercompanyExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_IntercompanyPayable" name="IntercompanyPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_IntercompanyReceivable" name="IntercompanyReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_KansasStarMember" name="KansasStarMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_LattnerEntertainmentGroupIllinoisLLCDomain" name="LattnerEntertainmentGroupIllinoisLLCDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_LineOfCreditFacilityAdditionalAvailableBorrowingCapacity" name="LineOfCreditFacilityAdditionalAvailableBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_LongTermDebtGrossExcludingCurrentMaturities" name="LongTermDebtGrossExcludingCurrentMaturities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_LongtermLineofCreditAdditionalAvailableBorrowingCapacity" name="LongtermLineofCreditAdditionalAvailableBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="byd_NetFinancingActivitywithAffiliates" name="NetFinancingActivitywithAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_NetInvestingActivitywithAffiliates" name="NetInvestingActivitywithAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_NewAccountingPronouncementsAbstract" name="NewAccountingPronouncementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_NonGuarantorSubsidiariesLessThanWhollyOwnedMember" name="NonGuarantorSubsidiariesLessThanWhollyOwnedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_NonGuarantorSubsidiariesWhollyOwnedMember" name="NonGuarantorSubsidiariesWhollyOwnedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_NumberOfGamingEntertainmentProperties" name="NumberOfGamingEntertainmentProperties" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_NumberofLattnerGamingUnits" name="NumberofLattnerGamingUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_NumberofLattnerLocations" name="NumberofLattnerLocations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_OtherDebtMember" name="OtherDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_OtherLongTermDebtMember" name="OtherLongTermDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_OtherLongTermTaxLiabilitiesPolicyTextBlock" name="OtherLongTermTaxLiabilitiesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_OtherNoncurrentAssets" name="OtherNoncurrentAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="byd_OtherOperatingCostAndExpense" name="OtherOperatingCostAndExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_OtherProductsAndServicesMember" name="OtherProductsAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_OutstandingChipLiability" name="OutstandingChipLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_PSUDec2014Domain" name="PSUDec2014Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_PSUNov2013Domain" name="PSUNov2013Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_PaymentsToProceedsFromCombinedOtherInvestingActivities" name="PaymentsToProceedsFromCombinedOtherInvestingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_PeninsulaGamingMember" name="PeninsulaGamingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_PennNationalGamingInc.Domain" name="PennNationalGamingInc.Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_PerformanceStockSharesIssuedNetofSharesforTaxWithholdings" name="PerformanceStockSharesIssuedNetofSharesforTaxWithholdings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_PriortoAugust152024Domain" name="PriortoAugust152024Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ProceedsFromCombinedLinesOfCredit" name="ProceedsFromCombinedLinesOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_ProceedsFromPaymentsForCombinedOtherFinancingActivities" name="ProceedsFromPaymentsForCombinedOtherFinancingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_ProceedsPaymentsfromInvestmentsinDevelopmentAgreement" name="ProceedsPaymentsfromInvestmentsinDevelopmentAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_Projectdevelopmentpreopeningandwritedowns" name="Projectdevelopmentpreopeningandwritedowns" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_PropertyMaintenanceAndUtilityCosts" name="PropertyMaintenanceAndUtilityCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_ReconciliationofAdjustedEBITDAfromSegmentstoConsolidatedTableTextBlock" name="ReconciliationofAdjustedEBITDAfromSegmentstoConsolidatedTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_RefinancingTermBLoansMember" name="RefinancingTermBLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_RefundFromTaxSettlement" name="RefundFromTaxSettlement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_RepaymentsOfCombinedLinesOfCredit" name="RepaymentsOfCombinedLinesOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ReportableSegmentDowntownLasVegasMember" name="ReportableSegmentDowntownLasVegasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ReportableSegmentLasVegasLocalsMember" name="ReportableSegmentLasVegasLocalsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ReportableSegmentMember" name="ReportableSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ReportableSegmentMidwestAndSouthMember" name="ReportableSegmentMidwestAndSouthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_RestrictedCashAndCashEquivalentsFairValueDisclosure" name="RestrictedCashAndCashEquivalentsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_RevolvingCreditFacilityJoinderAgreementMember" name="RevolvingCreditFacilityJoinderAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_RiverboatsAndBargesMember" name="RiverboatsAndBargesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_RoomExpenseMember" name="RoomExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_RoomsMember" name="RoomsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ScheduleOfAllowancesTable" name="ScheduleOfAllowancesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ScheduleOfCompositionOfSegmentsTableTextBlock" name="ScheduleOfCompositionOfSegmentsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ScheduleOfConsolidatedEntitiesTable" name="ScheduleOfConsolidatedEntitiesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ScheduleOfIntangibleAssetsTable" name="ScheduleOfIntangibleAssetsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ScheduleOfIntangibleAssetsTableTextBlock" name="ScheduleOfIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ScheduleOfPromotionalAllowancesTableTextBlock" name="ScheduleOfPromotionalAllowancesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ScheduleofCashFlowsAdjustmentsTableTextBlock" name="ScheduleofCashFlowsAdjustmentsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ScheduleofCashandCashEquivalentsandRestrictedCashTableTextBlock" name="ScheduleofCashandCashEquivalentsandRestrictedCashTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ScheduleofadjustmentsLineItems" name="ScheduleofadjustmentsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ScheduleofadjustmentsTable" name="ScheduleofadjustmentsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_SegmentReportingCertainOperatingDataAndReconcilingItemForAdjustedEbitdaFromSegmentToConsolidatedLineItems" name="SegmentReportingCertainOperatingDataAndReconcilingItemForAdjustedEbitdaFromSegmentToConsolidatedLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_SeniorNotesDue2023MemberMember" name="SeniorNotesDue2023MemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_ShareRepurchasesTableTextBlock" name="ShareRepurchasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_Sharebasedcompensationactivitiesnet" name="Sharebasedcompensationactivitiesnet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="byd_SharestobeissuedtosettlePSUs" name="SharestobeissuedtosettlePSUs" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_StockIssuedDuringPeriodSharesPerformanceStockAwardGross" name="StockIssuedDuringPeriodSharesPerformanceStockAwardGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_StockIssuedDuringPeriodSharesPerformanceStockAwardNet" name="StockIssuedDuringPeriodSharesPerformanceStockAwardNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_StockIssuedDuringPeriodSharesPerformanceStockAwardTaxes" name="StockIssuedDuringPeriodSharesPerformanceStockAwardTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="byd_StockIssuedDuringPeriodValuePerformanceStockAwardNetofForfeitures" name="StockIssuedDuringPeriodValuePerformanceStockAwardNetofForfeitures" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="byd_SubsidiariesOwnershipPercentage" name="SubsidiariesOwnershipPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="byd_SubsidiaryBACMember" name="SubsidiaryBACMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_SubsidiaryBorgataMember" name="SubsidiaryBorgataMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_SwingLoanMember" name="SwingLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_TermLoanAJoinderAgreementMember" name="TermLoanAJoinderAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_TermLoanAMember" name="TermLoanAMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="byd_ValleyForgeConventionCenterPartnersL.P.Domain" name="ValleyForgeConventionCenterPartnersL.P.Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
