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  <element name="DisclosureEstimatedFairValueAndBasisOfValuationOfFinancialInstrumentAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisAbstract" id="ccl_DisclosureEstimatedFairValueAndBasisOfValuationOfFinancialInstrumentAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureFairValueMeasurementsDerivativeInstrumentsAndHedgingActivitiesAdditionalInformationAbstract" id="ccl_DisclosureFairValueMeasurementsDerivativeInstrumentsAndHedgingActivitiesAdditionalInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="DisclosureReconciliationOfChangesInCarryingAmountsOfGoodwillAbstract" id="ccl_DisclosureReconciliationOfChangesInCarryingAmountsOfGoodwillAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureReconciliationOfChangesInCarryingAmountsOfIntangibleAssetsNotSubjectToAmortizationWhichRepresentsTrademarksAbstract" id="ccl_DisclosureReconciliationOfChangesInCarryingAmountsOfIntangibleAssetsNotSubjectToAmortizationWhichRepresentsTrademarksAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureSelectedInformationForCruiseAndTourAndOtherSegmentsAbstract" id="ccl_DisclosureSelectedInformationForCruiseAndTourAndOtherSegmentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureShorttermBorrowingsAdditionalInformationAbstract" id="ccl_DisclosureShorttermBorrowingsAdditionalInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisposalGroupsDisclosureTextBlock" id="ccl_DisposalGroupsDisclosureTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DocumentDocumentandEntityInformationAbstract" id="ccl_DocumentDocumentandEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="EuroAndSterlingDebtAndOtherObligationsMember" id="ccl_EuroAndSterlingDebtAndOtherObligationsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="EuroDenominatedBankLoansMember" id="ccl_EuroDenominatedBankLoansMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="EuropeAustraliaAndAsiaCruiseBrandsMember" id="ccl_EuropeAustraliaAndAsiaCruiseBrandsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="FloatingRateMember" id="ccl_FloatingRateMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FuelDerivatives2012FourthQuarterMaturityMember" id="ccl_FuelDerivatives2012FourthQuarterMaturityMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FuelDerivatives2012ThirdQuarterMaturityMember" id="ccl_FuelDerivatives2012ThirdQuarterMaturityMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="FuelDerivativesSecondHalf2012Member" id="ccl_FuelDerivativesSecondHalf2012Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="LeaseOutAndLeaseBackTypeTransactionsMember" id="ccl_LeaseOutAndLeaseBackTypeTransactionsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="MarketableSecuritiesHeldInRabbiTrustsMember" id="ccl_MarketableSecuritiesHeldInRabbiTrustsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="NumberOfPassengerCapacityUnderContractExposedToCurrencyRisk" id="ccl_NumberOfPassengerCapacityUnderContractExposedToCurrencyRisk" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="PAndOCruisesUKMember" id="ccl_PAndOCruisesUKMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PercentageDifferenceBetweenFairValueAndCarryingValueOfAsset" id="ccl_PercentageDifferenceBetweenFairValueAndCarryingValueOfAsset" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PercentageOfLitigationReserve" id="ccl_PercentageOfLitigationReserve" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PercentageOfWeightedAverageCostOfCapitalAdjustedForRisk" id="ccl_PercentageOfWeightedAverageCostOfCapitalAdjustedForRisk" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PrincessMember" id="ccl_PrincessMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassLineItems" id="ccl_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" id="ccl_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
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  <element name="StockBasedAwardMember" id="ccl_StockBasedAwardMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TourAndOtherMember" id="ccl_TourAndOtherMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>
