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  <xs:element id="qsr_TermLoanFacilityBMember" abstract="true" name="TermLoanFacilityBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_TermLoanFacilityAMember" abstract="true" name="TermLoanFacilityAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A3.875FirstLienSeniorNotesDue2028Member" abstract="true" name="A3.875FirstLienSeniorNotesDue2028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A3.50FirstLienSeniorNotesDue2029Member" abstract="true" name="A3.50FirstLienSeniorNotesDue2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A6.125FirstLienSeniorNotesDue2029Member" abstract="true" name="A6.125FirstLienSeniorNotesDue2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A5.625FirstLienSeniorNotesDue2029Member" abstract="true" name="A5.625FirstLienSeniorNotesDue2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A4.375SecondLienSeniorNotesDue2028Member" abstract="true" name="A4.375SecondLienSeniorNotesDue2028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_A4.00SecondLienSeniorNotesDue2030Member" abstract="true" name="A4.00SecondLienSeniorNotesDue2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_InterestRateSwapsPeriodOneMember" abstract="true" name="InterestRateSwapsPeriodOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_InterestRateSwapsPeriodTwoMember" abstract="true" name="InterestRateSwapsPeriodTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingOctober312027Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingOctober312027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingSeptember302028Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingSeptember302028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingOctober312029Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingOctober312029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingOctober312030Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingOctober312030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractInterestReceivableMember" abstract="true" name="CrossCurrencyInterestRateContractInterestReceivableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingNovember302028Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingNovember302028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_CrossCurrencyInterestRateContractMaturingOctober312028Member" abstract="true" name="CrossCurrencyInterestRateContractMaturingOctober312028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_ForwardCurrencyContractsMember" abstract="true" name="ForwardCurrencyContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_ForeignCurrencyContractMember" abstract="true" name="ForeignCurrencyContractMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_StockholdersEquityTable" abstract="true" name="StockholdersEquityTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="qsr_RestaurantBrandsInternationalLimitedPartnershipMember" abstract="true" name="RestaurantBrandsInternationalLimitedPartnershipMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="qsr_StockholdersEquityLineItems" abstract="true" name="StockholdersEquityLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="qsr_NoncontrollingInterestOwnershipOfCommonUnit" abstract="false" name="NoncontrollingInterestOwnershipOfCommonUnit" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="qsr_StockRepurchasedNotYetSettledShares" abstract="false" name="StockRepurchasedNotYetSettledShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="qsr_OtherComprehensiveIncomeChangeInFairValueOfDerivativesNetOfTax" abstract="false" name="OtherComprehensiveIncomeChangeInFairValueOfDerivativesNetOfTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="qsr_OperatingLeaseAmortization" abstract="false" name="OperatingLeaseAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="qsr_LitigationSettlementExpenseReserves" abstract="false" name="LitigationSettlementExpenseReserves" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="qsr_OtherOperatingIncomeExpenseOtherNet" abstract="false" name="OtherOperatingIncomeExpenseOtherNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="qsr_FormerShareholderVsIndividualDirectorsMember" abstract="true" name="FormerShareholderVsIndividualDirectorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
