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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_8AB6C34BE6FD514248F9DC25ABFDB36C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_175547D6820866721C2FB4E8C73EB000_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_175547D6820866721C2FB4E8C73EB000" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_80E29773FC7857451395DC25ABDAF1FC" xlink:type="locator" />
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    <link:label id="lab_us-gaap_NetInvestmentHedgingMember_4D8D23F315EA3AD4F17CDC25ABDA1355_terseLabel_en-US" xlink:label="lab_us-gaap_NetInvestmentHedgingMember_4D8D23F315EA3AD4F17CDC25ABDA1355" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net investment hedges</link:label>
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    <link:label id="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3_terseLabel_en-US" xlink:label="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costa Voyager</link:label>
    <link:label id="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3_label_en-US" xlink:label="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costa Voyager [Member]</link:label>
    <link:label id="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3_documentation_en-US" xlink:label="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Costa Voyager [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_CostaVoyagerMember" xlink:label="loc_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:to="lab_ccl_CostaVoyagerMember_798EFC69AA3FA1C99977DC25ACD254A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5_terseLabel_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized interest, primarily on ships under construction</link:label>
    <link:label id="lab_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5_label_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Costs Capitalized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5" xlink:to="lab_us-gaap_InterestCostsCapitalized_5196FB3A3010550A7BFDDC25ACD224C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Repairs and maintenance expenses, including minor improvement costs and dry-dock expenses</link:label>
    <link:label id="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA_label_en-US" xlink:label="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Property Repairs and Maintenance</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA" xlink:to="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_7A474D2C2140CC9560F4DC25ACD271EA" xlink:type="arc" />
    <link:label id="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136_verboseLabel_en-US" xlink:label="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Passenger Capacity</link:label>
    <link:label id="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136_label_en-US" xlink:label="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Passenger Capacity</link:label>
    <link:label id="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136_documentation_en-US" xlink:label="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passenger capacity is calculated based on two passengers per cabin even though some cabins can accommodate three or more passengers.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_PassengerCapacity" xlink:label="loc_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:to="lab_ccl_PassengerCapacity_901FF503BE4302C91F46DC25ACD26136" xlink:type="arc" />
    <link:label id="lab_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454_terseLabel_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total gain on sale-lease back</link:label>
    <link:label id="lab_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454_label_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale Leaseback Transaction, Deferred Gain, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SaleLeasebackTransactionDeferredGainGross" xlink:label="loc_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454" xlink:to="lab_us-gaap_SaleLeasebackTransactionDeferredGainGross_CA0D5962D15849B48266DC25ACD2E454" xlink:type="arc" />
    <link:label id="lab_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93_terseLabel_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recognized gain on sale-lease back transaction</link:label>
    <link:label id="lab_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93_label_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale Leaseback Transaction, Current Period Gain Recognized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized" xlink:label="loc_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93" xlink:to="lab_us-gaap_SaleLeasebackTransactionCurrentPeriodGainRecognized_1775F19744257DAA7E51DC25ACD21C93" xlink:type="arc" />
    <link:label id="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6_terseLabel_en-US" xlink:label="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financing provided to buyer</link:label>
    <link:label id="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6_label_en-US" xlink:label="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale Leaseback Transaction, Financing Provided under Financing Arrangement</link:label>
    <link:label id="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6_documentation_en-US" xlink:label="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sale Leaseback Transaction, Financing Provided under Financing Arrangement</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement" xlink:label="loc_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:to="lab_ccl_SaleLeasebackTransactionFinancingProvidedunderFinancingArrangement_312EB4DD7911EB3DED35DC25ACD2BBB6" xlink:type="arc" />
    <link:label id="lab_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B_terseLabel_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remaining gain to be recognized</link:label>
    <link:label id="lab_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B_label_en-US" xlink:label="lab_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale Leaseback Transaction, Deferred Gain, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SaleLeasebackTransactionDeferredGainNet" xlink:label="loc_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B" xlink:to="lab_us-gaap_SaleLeasebackTransactionDeferredGainNet_4C5A81FF91286000AA38DC25ACD2AB3B" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA_terseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA" xlink:to="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_3FEC36EA4267702D295DDC25ACD262EA" xlink:type="arc" />
    <link:label id="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE_terseLabel_en-US" xlink:label="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Inputs, Disclosure [Table]</link:label>
    <link:label id="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE_label_en-US" xlink:label="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs Disclosure [Table]</link:label>
    <link:label id="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE_documentation_en-US" xlink:label="lab_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Inputs, Disclosure [Table]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_FairValueMeasurementInputsDisclosureTable" xlink:label="loc_ccl_FairValueMeasurementInputsDisclosureTable_86F59248C2C190839F48DC25AB6491FE" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_AE2F259EECD15CDB26B6DC25AB659A98_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_AE2F259EECD15CDB26B6DC25AB659A98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_AE2F259EECD15CDB26B6DC25AB659A98" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_B8BCEE4A901774636919DC25AB657D92_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_B8BCEE4A901774636919DC25AB657D92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_B8BCEE4A901774636919DC25AB657D92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_B8BCEE4A901774636919DC25AB657D92" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_B8BCEE4A901774636919DC25AB657D92" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_415D67AF45E343E78617DC25AB6519C2_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_415D67AF45E343E78617DC25AB6519C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_415D67AF45E343E78617DC25AB6519C2_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_415D67AF45E343E78617DC25AB6519C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_415D67AF45E343E78617DC25AB6519C2" xlink:type="locator" />
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    <link:label id="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E_terseLabel_en-US" xlink:label="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Majestic Princess</link:label>
    <link:label id="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E_label_en-US" xlink:label="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Majestic Princess [Member]</link:label>
    <link:label id="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E_documentation_en-US" xlink:label="lab_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Majestic Princess [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_MajesticPrincessMember" xlink:label="loc_ccl_MajesticPrincessMember_94F3E2621698E1D80662DC25AB6B065E" xlink:type="locator" />
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    <link:label id="lab_ccl_NumberofCompaniesOperatingasaSingleEconomicEnterprise_C1E8484D2DC216D76358DC25AD18C9F6_terseLabel_en-US" xlink:label="lab_ccl_NumberofCompaniesOperatingasaSingleEconomicEnterprise_C1E8484D2DC216D76358DC25AD18C9F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of companies operating as a single economic enterprise</link:label>
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    <link:label id="lab_us-gaap_OtherSalesRevenueNet_FBD4C1536A7E7B98D7C8DC25AD55355F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherSalesRevenueNet_FBD4C1536A7E7B98D7C8DC25AD55355F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tour and other</link:label>
    <link:label id="lab_us-gaap_OtherSalesRevenueNet_FBD4C1536A7E7B98D7C8DC25AD55355F_label_en-US" xlink:label="lab_us-gaap_OtherSalesRevenueNet_FBD4C1536A7E7B98D7C8DC25AD55355F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Revenue, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="loc_us-gaap_OtherSalesRevenueNet_FBD4C1536A7E7B98D7C8DC25AD55355F" xlink:type="locator" />
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    <link:label id="lab_us-gaap_Revenues_5E31F33F22A76D6E55CCDC25AD55ED5F_totalLabel_en-US" xlink:label="lab_us-gaap_Revenues_5E31F33F22A76D6E55CCDC25AD55ED5F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_5E31F33F22A76D6E55CCDC25AD55ED5F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_5E31F33F22A76D6E55CCDC25AD55ED5F" xlink:to="lab_us-gaap_Revenues_5E31F33F22A76D6E55CCDC25AD55ED5F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostsAndExpensesAbstract_33774C0172CCC467E49FDC25AD55A453_terseLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_33774C0172CCC467E49FDC25AD55A453" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Costs and Expenses</link:label>
    <link:label id="lab_us-gaap_CostsAndExpensesAbstract_33774C0172CCC467E49FDC25AD55A453_label_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_33774C0172CCC467E49FDC25AD55A453" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs and Expenses [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_33774C0172CCC467E49FDC25AD55A453" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CostOfRevenueAbstract_7A731A57CB62B2AF31FDDC25AD55A2BF_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfRevenueAbstract_7A731A57CB62B2AF31FDDC25AD55A2BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cruise</link:label>
    <link:label id="lab_us-gaap_CostOfRevenueAbstract_7A731A57CB62B2AF31FDDC25AD55A2BF_label_en-US" xlink:label="lab_us-gaap_CostOfRevenueAbstract_7A731A57CB62B2AF31FDDC25AD55A2BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Revenue [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostOfRevenueAbstract" xlink:label="loc_us-gaap_CostOfRevenueAbstract_7A731A57CB62B2AF31FDDC25AD55A2BF" xlink:type="locator" />
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    <link:label id="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87_terseLabel_en-US" xlink:label="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commissions, transportation and other</link:label>
    <link:label id="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87_label_en-US" xlink:label="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cruise Commissions Transportation And Other</link:label>
    <link:label id="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87_documentation_en-US" xlink:label="lab_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cruise costs of commissions, transportation and other.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_CruiseCommissionsTransportationAndOther" xlink:label="loc_ccl_CruiseCommissionsTransportationAndOther_F996C31CDA784142A625DC25AD569A87" xlink:type="locator" />
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    <link:label id="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908_terseLabel_en-US" xlink:label="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Onboard and other</link:label>
    <link:label id="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908_label_en-US" xlink:label="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost Of Onboard And Other</link:label>
    <link:label id="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908_documentation_en-US" xlink:label="lab_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This represents costs that vary directly with onboard and other revenues, and include the costs of liquor and some beverages, costs of tangible goods sold by us from our gift, photo and art auction activities, pre and post-cruise land packages and credit card fees. Concession revenues do not have any significant amount of costs associated with them, as the costs and services incurred for these activities are provided by our concessionaires.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_CostOfOnboardAndOther" xlink:label="loc_ccl_CostOfOnboardAndOther_B2F9C3B74239BDA8BC03DC25AD56F908" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payroll and related</link:label>
    <link:label id="lab_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C_label_en-US" xlink:label="lab_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Services, Direct Labor</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostOfServicesDirectLabor" xlink:label="loc_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C" xlink:to="lab_us-gaap_CostOfServicesDirectLabor_9EB21EED355D3F580B57DC25AD56994C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FuelCosts_C85EC0F282B9D1E6CFFFDC25AD56E861_terseLabel_en-US" xlink:label="lab_us-gaap_FuelCosts_C85EC0F282B9D1E6CFFFDC25AD56E861" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel</link:label>
    <link:label id="lab_us-gaap_FuelCosts_C85EC0F282B9D1E6CFFFDC25AD56E861_label_en-US" xlink:label="lab_us-gaap_FuelCosts_C85EC0F282B9D1E6CFFFDC25AD56E861" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_C85EC0F282B9D1E6CFFFDC25AD56E861" xlink:type="locator" />
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    <link:label id="lab_us-gaap_FoodAndBeverageCostOfSales_C0EB0118A03AC64D5324DC25AD56C645_terseLabel_en-US" xlink:label="lab_us-gaap_FoodAndBeverageCostOfSales_C0EB0118A03AC64D5324DC25AD56C645" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Food</link:label>
    <link:label id="lab_us-gaap_FoodAndBeverageCostOfSales_C0EB0118A03AC64D5324DC25AD56C645_label_en-US" xlink:label="lab_us-gaap_FoodAndBeverageCostOfSales_C0EB0118A03AC64D5324DC25AD56C645" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Food and Beverage, Cost of Sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FoodAndBeverageCostOfSales" xlink:label="loc_us-gaap_FoodAndBeverageCostOfSales_C0EB0118A03AC64D5324DC25AD56C645" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other ship operating</link:label>
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost and Expense, Operating</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_13EB6E99FA113CEA7484DC25AD56250B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCostOfOperatingRevenue_8ACAC5FC8BDFB8AC1664DC25AD565CFB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostOfOperatingRevenue_8ACAC5FC8BDFB8AC1664DC25AD565CFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tour and other</link:label>
    <link:label id="lab_us-gaap_OtherCostOfOperatingRevenue_8ACAC5FC8BDFB8AC1664DC25AD565CFB_label_en-US" xlink:label="lab_us-gaap_OtherCostOfOperatingRevenue_8ACAC5FC8BDFB8AC1664DC25AD565CFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost of Operating Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherCostOfOperatingRevenue" xlink:label="loc_us-gaap_OtherCostOfOperatingRevenue_8ACAC5FC8BDFB8AC1664DC25AD565CFB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CostOfRevenue_A19D45FEB2DB1C049690DC25AD562C62_label_en-US" xlink:label="lab_us-gaap_CostOfRevenue_A19D45FEB2DB1C049690DC25AD562C62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_A19D45FEB2DB1C049690DC25AD562C62" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_767FB39C5FB4DDAB0A1CDC25AD569BE7_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_767FB39C5FB4DDAB0A1CDC25AD569BE7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_767FB39C5FB4DDAB0A1CDC25AD569BE7" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DepreciationAndAmortization_EA836B060F0BC174B50DDC25AD56DCA3_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_EA836B060F0BC174B50DDC25AD56DCA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_EA836B060F0BC174B50DDC25AD56DCA3" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CostsAndExpenses_C32FF5699988DA3C1AC3DC25AD56C0B2_label_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_C32FF5699988DA3C1AC3DC25AD56C0B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs and Expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_C32FF5699988DA3C1AC3DC25AD56C0B2" xlink:type="locator" />
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    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_29F686571B851CA1948BDC25AD2D178E_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_29F686571B851CA1948BDC25AD2D178E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
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    <link:label id="lab_ccl_Proceedsfromthesaleofship_71B87034A40BB04E12FBDC25AD2DFAD8_documentation_en-US" xlink:label="lab_ccl_Proceedsfromthesaleofship_71B87034A40BB04E12FBDC25AD2DFAD8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proceeds from the sale of ship</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_Proceedsfromthesaleofship" xlink:label="loc_ccl_Proceedsfromthesaleofship_71B87034A40BB04E12FBDC25AD2DFAD8" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities_6AAF0EBBF4A0424527E4DC927669B85B" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LongTermDebt_BD323EADC961C47A7B93B31C5A906F69_label_en-US" xlink:label="lab_us-gaap_LongTermDebt_BD323EADC961C47A7B93B31C5A906F69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt</link:label>
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    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_493B43451D4488DB5DB9B31C5A908019_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_493B43451D4488DB5DB9B31C5A908019" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total Long-term Debt</link:label>
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    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_D7743DA80DB1BCC3B5DBEBD397B79876_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_D7743DA80DB1BCC3B5DBEBD397B79876" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
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    <link:label id="lab_us-gaap_StockholdersEquity_9C01D709068BA097E84FEBD397B70850_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_9C01D709068BA097E84FEBD397B70850" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_9C01D709068BA097E84FEBD397B70850" xlink:type="locator" />
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    <link:label id="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1_terseLabel_en-US" xlink:label="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ships</link:label>
    <link:label id="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1_label_en-US" xlink:label="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ships [Member]</link:label>
    <link:label id="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1_documentation_en-US" xlink:label="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ships [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_ShipsMember" xlink:label="loc_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:to="lab_ccl_ShipsMember_4006C46CAF091E2325DE843D8AAC70A1" xlink:type="arc" />
    <link:label id="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9_terseLabel_en-US" xlink:label="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ship improvements</link:label>
    <link:label id="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9_label_en-US" xlink:label="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ship Improvements [Member]</link:label>
    <link:label id="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9_documentation_en-US" xlink:label="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ship Improvements [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_ShipImprovementsMember" xlink:label="loc_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:to="lab_ccl_ShipImprovementsMember_E06C9DB156D2F87C6192843D8AACA4E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C_terseLabel_en-US" xlink:label="lab_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Buildings and improvements</link:label>
    <link:label id="lab_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C_label_en-US" xlink:label="lab_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Building and Building Improvements [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C" xlink:to="lab_us-gaap_BuildingAndBuildingImprovementsMember_B5F7192A9B5044DA8962843D8AACCB8C" xlink:type="arc" />
    <link:label id="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354_terseLabel_en-US" xlink:label="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Computer hardware and software</link:label>
    <link:label id="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354_label_en-US" xlink:label="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Computer Equipment And Capitalized Software [Member]</link:label>
    <link:label id="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354_documentation_en-US" xlink:label="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Computer Equipment and Capitalized Software [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_ComputerEquipmentAndCapitalizedSoftwareMember" xlink:label="loc_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:to="lab_ccl_ComputerEquipmentAndCapitalizedSoftwareMember_0701430DB503945564EC843D8AAC1354" xlink:type="arc" />
    <link:label id="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0_terseLabel_en-US" xlink:label="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transportation equipment and other</link:label>
    <link:label id="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0_label_en-US" xlink:label="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transportation Equipment And Other [Member]</link:label>
    <link:label id="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0_documentation_en-US" xlink:label="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Transportation Equipment And Other [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_TransportationEquipmentAndOtherMember" xlink:label="loc_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:to="lab_ccl_TransportationEquipmentAndOtherMember_774063FD0D95F83DB52D843D8AAC3BA0" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leasehold improvements, including port facilities</link:label>
    <link:label id="lab_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC_label_en-US" xlink:label="lab_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC" xlink:to="lab_us-gaap_LeaseholdImprovementsMember_92B5054ADB2A44A482D6843D8AACB0BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average useful lives of property and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Useful Life</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_706AEC2D88F63624B9E5843D8AADCF40" xlink:type="arc" />
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7_terseLabel_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual value as a percentage of original cost</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7_label_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Plant And Equipment Residual Value As Percentage Of Original Cost</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7_documentation_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The estimated value of an asset at the end of its useful life.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost" xlink:label="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:to="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCost_57DCBCA28480B4B0B3AB843D8AAD01D7" xlink:type="arc" />
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689_terseLabel_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual value as a percentage of original cost, lower limit</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689_label_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Plant And Equipment Residual Value As Percentage Of Original Cost Lower Limit</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689_documentation_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The estimated lower limit value of an asset at the end of its useful life.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit" xlink:label="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:to="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostLowerLimit_7E0BDDD54F8F06E8FE91843D8AAD1689" xlink:type="arc" />
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040_terseLabel_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual value as a percentage of original cost, upper limit</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040_label_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Plant And Equipment Residual Value As Percentage Of Original Cost Upper Limit</link:label>
    <link:label id="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040_documentation_en-US" xlink:label="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The estimated upper limit value of an asset at the end of its useful life.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit" xlink:label="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:to="lab_ccl_PropertyPlantAndEquipmentResidualValueAsPercentageOfOriginalCostUpperLimit_5000083E8E9719ED8821843D8AAD3040" xlink:type="arc" />
    <link:label id="lab_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0_terseLabel_en-US" xlink:label="lab_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Compensation Plans</link:label>
    <link:label id="lab_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0_label_en-US" xlink:label="lab_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Compensation and Employee Benefit Plans [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CompensationAndEmployeeBenefitPlansTextBlock" xlink:label="loc_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0" xlink:to="lab_us-gaap_CompensationAndEmployeeBenefitPlansTextBlock_8567A3E64DA80A165A82B4E8C6D15BF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_F5D963C3464FF14CDE78DC25ACC69350_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock_F5D963C3464FF14CDE78DC25ACC69350" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt and Short-Term Borrowings</link:label>
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    <link:label id="lab_ccl_ExportCreditFacilityMember_4B6052D68BFA12D4AA6BDD2865842D89_label_en-US" xlink:label="lab_ccl_ExportCreditFacilityMember_4B6052D68BFA12D4AA6BDD2865842D89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Export Credit Facility [Member]</link:label>
    <link:label id="lab_ccl_ExportCreditFacilityMember_4B6052D68BFA12D4AA6BDD2865842D89_documentation_en-US" xlink:label="lab_ccl_ExportCreditFacilityMember_4B6052D68BFA12D4AA6BDD2865842D89" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Export Credit Facility [Member]</link:label>
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    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_81F044D91C1F60FDADA7DD237CEA73E6_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_81F044D91C1F60FDADA7DD237CEA73E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility</link:label>
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_81F044D91C1F60FDADA7DD237CEA73E6_label_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_81F044D91C1F60FDADA7DD237CEA73E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_81F044D91C1F60FDADA7DD237CEA73E6" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_E925F14CECD0D9C8A077DD237CEA9123_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_E925F14CECD0D9C8A077DD237CEA9123" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_E925F14CECD0D9C8A077DD237CEA9123_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_E925F14CECD0D9C8A077DD237CEA9123" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_E2EAA8F0699DC63EE021DD237CEACBFD_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_E2EAA8F0699DC63EE021DD237CEACBFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_E2EAA8F0699DC63EE021DD237CEACBFD_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_E2EAA8F0699DC63EE021DD237CEACBFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
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    <link:label id="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525_terseLabel_en-US" xlink:label="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Main Credit Facility</link:label>
    <link:label id="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525_label_en-US" xlink:label="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">MainCreditFacility [Member]</link:label>
    <link:label id="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525_documentation_en-US" xlink:label="lab_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">MainCreditFacility [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_MainCreditFacilityMember" xlink:label="loc_ccl_MainCreditFacilityMember_656B454E4C1B47420EE3DD237CEAE525" xlink:type="locator" />
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    <link:label id="lab_ccl_SterlingDenominatedDebtMember_E7595A7776E68C3338B3DD237CEB81E8_terseLabel_en-US" xlink:label="lab_ccl_SterlingDenominatedDebtMember_E7595A7776E68C3338B3DD237CEB81E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sterling Denominated Debt</link:label>
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    <link:label id="lab_ccl_SterlingDenominatedDebtMember_E7595A7776E68C3338B3DD237CEB81E8_documentation_en-US" xlink:label="lab_ccl_SterlingDenominatedDebtMember_E7595A7776E68C3338B3DD237CEB81E8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sterling Denominated Debt [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_SterlingDenominatedDebtMember" xlink:label="loc_ccl_SterlingDenominatedDebtMember_E7595A7776E68C3338B3DD237CEB81E8" xlink:type="locator" />
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    <link:label id="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB_terseLabel_en-US" xlink:label="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utilization of less than One Third of Available Line of Credit Facility</link:label>
    <link:label id="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB_label_en-US" xlink:label="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilization of less than One Third of Available Line of Credit Facility [Member]</link:label>
    <link:label id="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB_documentation_en-US" xlink:label="lab_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Utilization of One Third of Available Line of Credit Facility [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember" xlink:label="loc_ccl_UtilizationoflessthanOneThirdofAvailableLineofCreditFacilityMember_9D4C9A94B2F0A02BCDFCDD237CEBC3EB" xlink:type="locator" />
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    <link:label id="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A_terseLabel_en-US" xlink:label="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utilization of more than One Third of Available Line of Credit Facility</link:label>
    <link:label id="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A_label_en-US" xlink:label="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilization of more than One Third of Available Line of Credit Facility [Member]</link:label>
    <link:label id="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A_documentation_en-US" xlink:label="lab_ccl_UtilizationofmorethanOneThirdofAvailableLineofCreditFacilityMember_99DD2AFAA6EC1D59F8D8DD237CEB744A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Utilization of more than One Third of Available Line of Credit Facility [Member]</link:label>
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    <link:label id="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242_terseLabel_en-US" xlink:label="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utilization of more than Two Thirds of Available Line of Credit Facility</link:label>
    <link:label id="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242_label_en-US" xlink:label="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilization of more than Two Thirds of Available Line of Credit Facility [Member]</link:label>
    <link:label id="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242_documentation_en-US" xlink:label="lab_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Utilization of more than Two Thirds of Available Line of Credit Facility [Member]</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember" xlink:label="loc_ccl_UtilizationofmorethanTwoThirdsofAvailableLineofCreditFacilityMember_09FCBC6D70EA0CC49833DD237CEB2242" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2507D24D02B970CD9572DD237CEB04C8_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2507D24D02B970CD9572DD237CEB04C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of credit facility, maximum borrowing capacity</link:label>
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    <link:label id="lab_us-gaap_UnsecuredLongTermDebt_6B73E05DE041B7468C68DD237CEB213F_terseLabel_en-US" xlink:label="lab_us-gaap_UnsecuredLongTermDebt_6B73E05DE041B7468C68DD237CEB213F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_EE48849229546B196820DD237CEBD8A6_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_EE48849229546B196820DD237CEBD8A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of credit facility available amount</link:label>
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    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_36C891CCBFE3F3096750DD251CFA5870_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_36C891CCBFE3F3096750DD251CFA5870" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, basis spread on variable rate</link:label>
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    <link:label id="lab_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_D400E908FA02750EC74FDD237CEBD133_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_D400E908FA02750EC74FDD237CEBD133" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitment fee percentage</link:label>
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    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_369027588B03167190AE8E47BA1ACA72_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_369027588B03167190AE8E47BA1ACA72" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
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    <link:label id="lab_ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue_CD72B7067801E7B0AAAF8E47BA1B6C4C_label_en-US" xlink:label="lab_ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue_CD72B7067801E7B0AAAF8E47BA1B6C4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Cash Collateral To Be Posted Or Received Fair Value</link:label>
    <link:label id="lab_ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue_CD72B7067801E7B0AAAF8E47BA1B6C4C_documentation_en-US" xlink:label="lab_ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue_CD72B7067801E7B0AAAF8E47BA1B6C4C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest-bearing, non-restricted cash to be posted or received as collateral to the extent the fuel derivative fair value payable to or receivable from an individual counterparty, respectively, exceeds the contractual threshold.</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue" xlink:label="loc_ccl_DerivativeCashCollateralToBePostedOrReceivedFairValue_CD72B7067801E7B0AAAF8E47BA1B6C4C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_64FD1842E32BBF6F81BE8E47BA1B5482_terseLabel_en-US" xlink:label="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_64FD1842E32BBF6F81BE8E47BA1B5482" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collateral posted</link:label>
    <link:label id="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_64FD1842E32BBF6F81BE8E47BA1B5482_label_en-US" xlink:label="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_64FD1842E32BBF6F81BE8E47BA1B5482" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral Already Posted, Aggregate Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CollateralAlreadyPostedAggregateFairValue" xlink:label="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_64FD1842E32BBF6F81BE8E47BA1B5482" xlink:type="locator" />
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    <link:label id="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0_terseLabel_en-US" xlink:label="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel Derivative, Counterparty</link:label>
    <link:label id="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0_label_en-US" xlink:label="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel Derivative, Counterparty</link:label>
    <link:label id="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0_documentation_en-US" xlink:label="lab_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fuel Derivative, Counterparty</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_FuelDerivativeCounterparty" xlink:label="loc_ccl_FuelDerivativeCounterparty_3CA3A56EA2694F3863278E47BA1B9EF0" xlink:type="locator" />
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    <link:label id="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5_terseLabel_en-US" xlink:label="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collateral Required to be Received</link:label>
    <link:label id="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5_label_en-US" xlink:label="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral Required to be Received</link:label>
    <link:label id="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5_documentation_en-US" xlink:label="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Collateral Required to be Received</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_CollateralRequiredtobeReceived" xlink:label="loc_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:to="lab_ccl_CollateralRequiredtobeReceived_CF63BEBF9814C1939F0B8E47BA1BAAE5" xlink:type="arc" />
    <link:label id="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E_terseLabel_en-US" xlink:label="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collateral Required to be Posted</link:label>
    <link:label id="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E_label_en-US" xlink:label="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral Required to be Posted</link:label>
    <link:label id="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E_documentation_en-US" xlink:label="lab_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Collateral Required to be Posted</link:label>
    <link:loc xlink:href="ccl-20161130.xsd#ccl_CollateralRequiredtobePosted" xlink:label="loc_ccl_CollateralRequiredtobePosted_85ABF127CCD537A2A1DF8E47BA1BBB4E" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AssetsAbstract_78DF62AF3C4FA4A6B733DC25AD40808A_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_78DF62AF3C4FA4A6B733DC25AD40808A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_78DF62AF3C4FA4A6B733DC25AD40808A_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_78DF62AF3C4FA4A6B733DC25AD40808A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
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    <link:label id="lab_us-gaap_AssetsCurrentAbstract_55D072DF86B2A52B6117DC25AD408890_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_55D072DF86B2A52B6117DC25AD408890" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_55D072DF86B2A52B6117DC25AD408890_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_55D072DF86B2A52B6117DC25AD408890" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
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    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_37EDE3E70DE80CCA0BCADC25AD40F636_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_37EDE3E70DE80CCA0BCADC25AD40F636" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_37EDE3E70DE80CCA0BCADC25AD40F636" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ReceivablesNetCurrent_1016E1815D3A2257528BDC25AD402EE4_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_1016E1815D3A2257528BDC25AD402EE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trade and other receivables, net</link:label>
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_1016E1815D3A2257528BDC25AD402EE4_label_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_1016E1815D3A2257528BDC25AD402EE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables, Net, Current</link:label>
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    <link:label id="lab_us-gaap_InventoryNet_B331E8C3F1ED4A61B83FDC25AD404B77_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_B331E8C3F1ED4A61B83FDC25AD404B77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
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