<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.willscot.com/role/Acquisitions" xlink:href="wsc-20180331.xsd#Acquisitions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/AcquisitionsDetails" xlink:href="wsc-20180331.xsd#AcquisitionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/AcquisitionsProFormaConsolidatedStatementsOfOperationsDetails" xlink:href="wsc-20180331.xsd#AcquisitionsProFormaConsolidatedStatementsOfOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/AcquisitionsTables" xlink:href="wsc-20180331.xsd#AcquisitionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CommitmentsAndContingencies" xlink:href="wsc-20180331.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CondensedConsolidatedBalanceSheets" xlink:href="wsc-20180331.xsd#CondensedConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:href="wsc-20180331.xsd#CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:href="wsc-20180331.xsd#CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CondensedConsolidatedStatementsOfComprehensiveLoss" xlink:href="wsc-20180331.xsd#CondensedConsolidatedStatementsOfComprehensiveLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/CondensedConsolidatedStatementsOfOperations" xlink:href="wsc-20180331.xsd#CondensedConsolidatedStatementsOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/ConsolidatedStatementsOfComprehensiveLossParenthetical" xlink:href="wsc-20180331.xsd#ConsolidatedStatementsOfComprehensiveLossParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/Debt" xlink:href="wsc-20180331.xsd#Debt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DebtAdditionalInformationDetails" xlink:href="wsc-20180331.xsd#DebtAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DebtCarryingValueOfDebtOutstandingDetails" xlink:href="wsc-20180331.xsd#DebtCarryingValueOfDebtOutstandingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DebtCarryingValueOfDebtOutstandingDetailsCalc2" xlink:href="wsc-20180331.xsd#DebtCarryingValueOfDebtOutstandingDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DebtRedemptionPricePercentageDetails" xlink:href="wsc-20180331.xsd#DebtRedemptionPricePercentageDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DebtTables" xlink:href="wsc-20180331.xsd#DebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DiscontinuedOperations" xlink:href="wsc-20180331.xsd#DiscontinuedOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DiscontinuedOperationsCashFlowsFromDiscontinuedOperationsDetails" xlink:href="wsc-20180331.xsd#DiscontinuedOperationsCashFlowsFromDiscontinuedOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DiscontinuedOperationsIncomeLossFromDiscontinuedOperationsNetOfTaxDetails" xlink:href="wsc-20180331.xsd#DiscontinuedOperationsIncomeLossFromDiscontinuedOperationsNetOfTaxDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DiscontinuedOperationsRevenuesAndCostsRelatedToRemoteAccommodationsBusinessDetails" xlink:href="wsc-20180331.xsd#DiscontinuedOperationsRevenuesAndCostsRelatedToRemoteAccommodationsBusinessDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DiscontinuedOperationsTables" xlink:href="wsc-20180331.xsd#DiscontinuedOperationsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/DocumentAndEntityInformationDocumentAndEntityInformation" xlink:href="wsc-20180331.xsd#DocumentAndEntityInformationDocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/Equity" xlink:href="wsc-20180331.xsd#Equity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/EquityAccumulatedOtherComprehensiveLossDetails" xlink:href="wsc-20180331.xsd#EquityAccumulatedOtherComprehensiveLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/EquityNonControllingInterestDetails" xlink:href="wsc-20180331.xsd#EquityNonControllingInterestDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/EquityTables" xlink:href="wsc-20180331.xsd#EquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/FairValueMeasures" xlink:href="wsc-20180331.xsd#FairValueMeasures" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/FairValueMeasuresDetails" xlink:href="wsc-20180331.xsd#FairValueMeasuresDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/FairValueMeasuresTables" xlink:href="wsc-20180331.xsd#FairValueMeasuresTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/Goodwill" xlink:href="wsc-20180331.xsd#Goodwill" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/GoodwillGoodwillActivityDetails" xlink:href="wsc-20180331.xsd#GoodwillGoodwillActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/GoodwillNarrativeDetails" xlink:href="wsc-20180331.xsd#GoodwillNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/GoodwillTables" xlink:href="wsc-20180331.xsd#GoodwillTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/IncomeTaxes" xlink:href="wsc-20180331.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/IncomeTaxesDetails" xlink:href="wsc-20180331.xsd#IncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/Inventories" xlink:href="wsc-20180331.xsd#Inventories" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/InventoriesDetails" xlink:href="wsc-20180331.xsd#InventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/InventoriesTables" xlink:href="wsc-20180331.xsd#InventoriesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/LossPerShare" xlink:href="wsc-20180331.xsd#LossPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/LossPerShareNarrativeDetails" xlink:href="wsc-20180331.xsd#LossPerShareNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RelatedParties" xlink:href="wsc-20180331.xsd#RelatedParties" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RelatedPartiesNarrativeDetails" xlink:href="wsc-20180331.xsd#RelatedPartiesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RelatedPartiesRelatedPartyBalancesIncludedInConsolidatedBalanceSheetDetails" xlink:href="wsc-20180331.xsd#RelatedPartiesRelatedPartyBalancesIncludedInConsolidatedBalanceSheetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RelatedPartiesRelatedPartyTransactionsInStatementOfOperationsDetails" xlink:href="wsc-20180331.xsd#RelatedPartiesRelatedPartyTransactionsInStatementOfOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RelatedPartiesTables" xlink:href="wsc-20180331.xsd#RelatedPartiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RentalEquipmentNet" xlink:href="wsc-20180331.xsd#RentalEquipmentNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RentalEquipmentNetDetails" xlink:href="wsc-20180331.xsd#RentalEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RentalEquipmentNetTables" xlink:href="wsc-20180331.xsd#RentalEquipmentNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/Restructuring" xlink:href="wsc-20180331.xsd#Restructuring" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RestructuringAdditionalInformationDetails" xlink:href="wsc-20180331.xsd#RestructuringAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RestructuringSummaryOfActivitiesInRestructuringAccrualsDetails" xlink:href="wsc-20180331.xsd#RestructuringSummaryOfActivitiesInRestructuringAccrualsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/RestructuringTables" xlink:href="wsc-20180331.xsd#RestructuringTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SegmentReporting" xlink:href="wsc-20180331.xsd#SegmentReporting" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SegmentReportingNarrativeDetails" xlink:href="wsc-20180331.xsd#SegmentReportingNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SegmentReportingReconciliationOfAdjustedEbitdaDetails" xlink:href="wsc-20180331.xsd#SegmentReportingReconciliationOfAdjustedEbitdaDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SegmentReportingSegmentReportingAndGeographicAreasDetails" xlink:href="wsc-20180331.xsd#SegmentReportingSegmentReportingAndGeographicAreasDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SegmentReportingTables" xlink:href="wsc-20180331.xsd#SegmentReportingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensation" xlink:href="wsc-20180331.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationNarrativeDetails" xlink:href="wsc-20180331.xsd#StockBasedCompensationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationRestrictedStockAwardActivityDetails" xlink:href="wsc-20180331.xsd#StockBasedCompensationRestrictedStockAwardActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationScheduleOfRestrictedStockActivityDetails" xlink:href="wsc-20180331.xsd#StockBasedCompensationScheduleOfRestrictedStockActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationScheduleOfStockOptionActivityDetails" xlink:href="wsc-20180331.xsd#StockBasedCompensationScheduleOfStockOptionActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationShareBasedCompensationByArrangementDetails" xlink:href="wsc-20180331.xsd#StockBasedCompensationShareBasedCompensationByArrangementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/StockBasedCompensationTables" xlink:href="wsc-20180331.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="wsc-20180331.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:href="wsc-20180331.xsd#SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.willscot.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="wsc-20180331.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Acquisitions" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/AcquisitionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/AcquisitionsProFormaConsolidatedStatementsOfOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_00e6d5ca-757d-cf74-b001-9cc6b9631d4a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_58cd7fc0-ccab-6c1d-23c4-228e97ee3bc9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_00e6d5ca-757d-cf74-b001-9cc6b9631d4a" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_58cd7fc0-ccab-6c1d-23c4-228e97ee3bc9" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit" xlink:label="loc_wsc_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit_FAAF68926F0E13903C93E79A479AEA35" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_58cd7fc0-ccab-6c1d-23c4-228e97ee3bc9" xlink:to="loc_wsc_BusinessAcquisitionProFormaIncomeTaxExpenseBenefit_FAAF68926F0E13903C93E79A479AEA35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_58cd7fc0-ccab-6c1d-23c4-228e97ee3bc9" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_BusinessAcquisitionProFormaIncomeLossfromDiscontinuedOperationNetofTax" xlink:label="loc_wsc_BusinessAcquisitionProFormaIncomeLossfromDiscontinuedOperationNetofTax_7E06E8574F579C100C8CE79CD5090EFF" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_00e6d5ca-757d-cf74-b001-9cc6b9631d4a" xlink:to="loc_wsc_BusinessAcquisitionProFormaIncomeLossfromDiscontinuedOperationNetofTax_7E06E8574F579C100C8CE79CD5090EFF" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/AcquisitionsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_00443492-92dd-7fc1-13b6-792f3e163e73" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_00443492-92dd-7fc1-13b6-792f3e163e73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_00443492-92dd-7fc1-13b6-792f3e163e73" xlink:to="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_2d1b9d27-8b19-82d9-2843-5b3d292b7fbb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AdditionalPaidInCapital_2d1b9d27-8b19-82d9-2843-5b3d292b7fbb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_cb565c4d-35c2-d825-4672-f1619e51c133" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_00443492-92dd-7fc1-13b6-792f3e163e73" xlink:to="loc_us-gaap_MinorityInterest_cb565c4d-35c2-d825-4672-f1619e51c133" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_f68a050d-d5b6-1395-99ff-ed06c9a31fb4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_f68a050d-d5b6-1395-99ff-ed06c9a31fb4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_9a73c768-7e07-f56f-7aba-2b93110d3715" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_9a73c768-7e07-f56f-7aba-2b93110d3715" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DeferredRevenueAndCustomerDepositsNoncurrent" xlink:label="loc_wsc_DeferredRevenueAndCustomerDepositsNoncurrent_3482761F35091ADA095296892655ABFC" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:to="loc_wsc_DeferredRevenueAndCustomerDepositsNoncurrent_3482761F35091ADA095296892655ABFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_ce6ab6ce-f8d5-dad6-a84c-2c96c7d59f75" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_3fe8f96b-142b-97b1-3b39-b8d22cd10e98" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_3fe8f96b-142b-97b1-3b39-b8d22cd10e98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_f399ab19-6853-cf94-a0cf-c511e9e00641" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_InterestPayableCurrent_f399ab19-6853-cf94-a0cf-c511e9e00641" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DeferredRevenueAndCustomerDepositsCurrent" xlink:label="loc_wsc_DeferredRevenueAndCustomerDepositsCurrent_B0BED714965D45F44C4F9688575080E3" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_wsc_DeferredRevenueAndCustomerDepositsCurrent_B0BED714965D45F44C4F9688575080E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_13aaa34e-8d7d-009a-bd8a-20360af7ca09" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_13aaa34e-8d7d-009a-bd8a-20360af7ca09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_CashandCashEquivalentsatCarryingValuefromContinuingOperations" xlink:label="loc_wsc_CashandCashEquivalentsatCarryingValuefromContinuingOperations_EB0BE080F2E89460844924EC5C8238DF" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_wsc_CashandCashEquivalentsatCarryingValuefromContinuingOperations_EB0BE080F2E89460844924EC5C8238DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_2294e6a2-7bab-43ed-d02c-bdf73b8fa561" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_2294e6a2-7bab-43ed-d02c-bdf73b8fa561" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsNoncurrent" xlink:label="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_ffecafea-37c9-5116-f0f9-6df0dbffc0f2" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_ffecafea-37c9-5116-f0f9-6df0dbffc0f2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:to="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNoncurrent_c2a54b62-8f9f-23d7-42a9-40a903409813" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_8629a772-7004-5d77-9980-0f501e29c5c8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_8629a772-7004-5d77-9980-0f501e29c5c8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCostsAndDiscounts" xlink:label="loc_wsc_DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCostsAndDiscounts_08592FD5446E411497510723A24E3F60" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_wsc_DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCostsAndDiscounts_08592FD5446E411497510723A24E3F60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_3bb02469-191c-4baa-c8ee-e08be21b11bb" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_3bb02469-191c-4baa-c8ee-e08be21b11bb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_d5dace7e-16a2-02a1-4993-85329c91fc1e" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_d5dace7e-16a2-02a1-4993-85329c91fc1e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_cd2cd128-0f86-75be-3787-7d9b2da4e0c2" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_cd2cd128-0f86-75be-3787-7d9b2da4e0c2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_e9a2cdf1-6f49-806b-7b55-b9320bcfa87f" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_e9a2cdf1-6f49-806b-7b55-b9320bcfa87f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_e3eecf87-b290-4567-8a59-5b0a8e27c85b" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ShareBasedCompensation_e3eecf87-b290-4567-8a59-5b0a8e27c85b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_68e10ff8-b323-b033-86bb-bb6c9af3232f" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_68e10ff8-b323-b033-86bb-bb6c9af3232f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_303ce027-35e0-90c6-b665-c64d3c33d4e9" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_303ce027-35e0-90c6-b665-c64d3c33d4e9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_c998cbd2-a633-c2ec-1932-e3bfedecbc9f" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_c998cbd2-a633-c2ec-1932-e3bfedecbc9f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_1fdda9a8-1ac6-b4f1-d104-6808da93dbe1" xlink:type="locator" />
    <link:calculationArc order="13" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_1fdda9a8-1ac6-b4f1-d104-6808da93dbe1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_7c9b8031-2c89-2c7f-60e7-6af976eb8a29" xlink:type="locator" />
    <link:calculationArc order="14" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_7c9b8031-2c89-2c7f-60e7-6af976eb8a29" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_IncreaseDecreaseInAccountsPayableAndOtherAccruedLiabilities" xlink:label="loc_wsc_IncreaseDecreaseInAccountsPayableAndOtherAccruedLiabilities_86F4AEDB0DE13C047294073A69BE17ED" xlink:type="locator" />
    <link:calculationArc order="15" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_wsc_IncreaseDecreaseInAccountsPayableAndOtherAccruedLiabilities_86F4AEDB0DE13C047294073A69BE17ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits_91e93c78-4873-5ee8-2c60-5ae20ad57630" xlink:type="locator" />
    <link:calculationArc order="16" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits_91e93c78-4873-5ee8-2c60-5ae20ad57630" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_ProceedsFromIssuanceOfLongTermDebtExcludingRelatedPartyDebt" xlink:label="loc_wsc_ProceedsFromIssuanceOfLongTermDebtExcludingRelatedPartyDebt_AC9383EA002EFC67781C07743F0CD234" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_wsc_ProceedsFromIssuanceOfLongTermDebtExcludingRelatedPartyDebt_AC9383EA002EFC67781C07743F0CD234" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="loc_us-gaap_ProceedsFromRelatedPartyDebt_7d1ba7dc-306e-d933-4bdb-6227758dfeb9" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromRelatedPartyDebt_7d1ba7dc-306e-d933-4bdb-6227758dfeb9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_7b8a0794-7d87-21cc-a206-45c556522750" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_7b8a0794-7d87-21cc-a206-45c556522750" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_RepaymentsofLongtermDebtExcludingRelatedPartyDebt" xlink:label="loc_wsc_RepaymentsofLongtermDebtExcludingRelatedPartyDebt_43D989D3F4292DBF7694077605CA5433" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_wsc_RepaymentsofLongtermDebtExcludingRelatedPartyDebt_43D989D3F4292DBF7694077605CA5433" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" xlink:label="loc_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_8f563464-80d3-5024-06bd-d0b7c03ce96e" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_8f563464-80d3-5024-06bd-d0b7c03ce96e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_bc66fcc7-4638-7e93-2948-b833e774a337" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_bc66fcc7-4638-7e93-2948-b833e774a337" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_ProceedsfromSaleofEquipmentonLease" xlink:label="loc_wsc_ProceedsfromSaleofEquipmentonLease_7DF59E605158A72DF1D2076182870B7E" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_wsc_ProceedsfromSaleofEquipmentonLease_7DF59E605158A72DF1D2076182870B7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:label="loc_us-gaap_PaymentsToAcquireEquipmentOnLease_a4718e29-4efd-5cb1-e582-07d8b94da9af" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireEquipmentOnLease_a4718e29-4efd-5cb1-e582-07d8b94da9af" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToFundLongtermLoansToRelatedParties" xlink:label="loc_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_3409677e-9baf-07e4-bffc-2adec217f214" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_3409677e-9baf-07e4-bffc-2adec217f214" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_f7ed6106-862d-edb5-3fd1-677e7651af64" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_f7ed6106-862d-edb5-3fd1-677e7651af64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fee12b15-6b42-6245-2e2f-ff030b98332c" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fee12b15-6b42-6245-2e2f-ff030b98332c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/CondensedConsolidatedStatementsOfComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_351eeed0-a987-88e4-c007-095f3644ffff" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_351eeed0-a987-88e4-c007-095f3644ffff" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_7908f590-67cb-1122-d422-880e24cad7ce" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_7908f590-67cb-1122-d422-880e24cad7ce" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/CondensedConsolidatedStatementsOfOperations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_33076493-4882-6413-5de3-7bb85b9df3b7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_33076493-4882-6413-5de3-7bb85b9df3b7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_33076493-4882-6413-5de3-7bb85b9df3b7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_27459a92-428a-e415-bdb1-176ed2662e11" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_InvestmentIncomeInterest_27459a92-428a-e415-bdb1-176ed2662e11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsSoldDepreciation" xlink:label="loc_us-gaap_CostOfGoodsSoldDepreciation_0d1d078d-e614-2edc-bc93-8ff05a068954" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_CostOfGoodsSoldDepreciation_0d1d078d-e614-2edc-bc93-8ff05a068954" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfServices" xlink:label="loc_us-gaap_CostOfServices_578bfc43-608e-bdc8-e57a-2803c355c0d9" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_CostOfServices_578bfc43-608e-bdc8-e57a-2803c355c0d9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="loc_us-gaap_SalesRevenueGoodsNet_318cebec-2b05-42bf-a988-02b2e99cecfb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:to="loc_us-gaap_SalesRevenueGoodsNet_318cebec-2b05-42bf-a988-02b2e99cecfb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="loc_us-gaap_SalesRevenueServicesNet_ad6c862c-c374-70de-502e-5f168b553492" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:to="loc_us-gaap_SalesRevenueServicesNet_ad6c862c-c374-70de-502e-5f168b553492" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementLeaseRevenue" xlink:label="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_41d57190-b999-7974-acdb-3efcad0bc4b9" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:to="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_41d57190-b999-7974-acdb-3efcad0bc4b9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment" xlink:label="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_b6c8139f-09ed-fa63-672b-2f2660561286" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_b6c8139f-09ed-fa63-672b-2f2660561286" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization_097bb389-ffb1-7c26-263e-0335c26bc95a" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization_097bb389-ffb1-7c26-263e-0335c26bc95a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_29ad42f4-24c5-90ea-4492-fdb757d66249" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_29ad42f4-24c5-90ea-4492-fdb757d66249" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_78594f6e-0c1a-d6f6-6a22-c95b7bf56846" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_RestructuringCharges_78594f6e-0c1a-d6f6-6a22-c95b7bf56846" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_OperatingCurrencyGainsLossesbeforeTax" xlink:label="loc_wsc_OperatingCurrencyGainsLossesbeforeTax_B5390CAE271FC4020AD01AC67F2B38C7" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_wsc_OperatingCurrencyGainsLossesbeforeTax_B5390CAE271FC4020AD01AC67F2B38C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseNet_ab06ec5a-9261-11bd-0689-b1274ed341b3" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseNet_ab06ec5a-9261-11bd-0689-b1274ed341b3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_33076493-4882-6413-5de3-7bb85b9df3b7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_3499d6fa-02b9-de09-04ba-5055e28f27a0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_3499d6fa-02b9-de09-04ba-5055e28f27a0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_baabbf0a-644b-708a-c310-1211f9af2775" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_baabbf0a-644b-708a-c310-1211f9af2775" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted_01370655-b7ef-1c68-a8d4-229805f8080a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_a7367fdd-da7c-8839-133f-e5801708d60a" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDiluted_01370655-b7ef-1c68-a8d4-229805f8080a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_a7367fdd-da7c-8839-133f-e5801708d60a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare_7528e55e-3e08-bf44-5cb9-7315a628837c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDiluted_01370655-b7ef-1c68-a8d4-229805f8080a" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare_7528e55e-3e08-bf44-5cb9-7315a628837c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/ConsolidatedStatementsOfComprehensiveLossParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Debt" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DebtAdditionalInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DebtCarryingValueOfDebtOutstandingDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:to="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligations" xlink:label="loc_us-gaap_CapitalLeaseObligations_8c9400f4-4889-e53e-3a54-2ecd9dd74a39" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:to="loc_us-gaap_CapitalLeaseObligations_8c9400f4-4889-e53e-3a54-2ecd9dd74a39" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/DebtCarryingValueOfDebtOutstandingDetailsCalc2" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_F0637E827C4CBCECDB20FFF9CAAF7B56_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_F0637E827C4CBCECDB20FFF9CAAF7B56_13aaa34e-8d7d-009a-bd8a-20360af7ca09" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_F0637E827C4CBCECDB20FFF9CAAF7B56_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_F0637E827C4CBCECDB20FFF9CAAF7B56_13aaa34e-8d7d-009a-bd8a-20360af7ca09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_F0637E827C4CBCECDB20FFF9CAAF7B56_f68a050d-d5b6-1395-99ff-ed06c9a31fb4" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_F0637E827C4CBCECDB20FFF9CAAF7B56_b6800bf1-5907-725f-33e8-d73967cfa8bb" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_F0637E827C4CBCECDB20FFF9CAAF7B56_f68a050d-d5b6-1395-99ff-ed06c9a31fb4" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/DebtRedemptionPricePercentageDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DiscontinuedOperations" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DiscontinuedOperationsCashFlowsFromDiscontinuedOperationsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DiscontinuedOperationsIncomeLossFromDiscontinuedOperationsNetOfTaxDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_b9914cca-4860-d701-8b49-ae2910ad372f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_32c54ca2-f88f-2005-cf94-b5bd005ce559" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_b9914cca-4860-d701-8b49-ae2910ad372f" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_32c54ca2-f88f-2005-cf94-b5bd005ce559" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_32c54ca2-f88f-2005-cf94-b5bd005ce559" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_34b69276-6d8e-9cab-0323-2daa6ffcfccb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_34b69276-6d8e-9cab-0323-2daa6ffcfccb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_baf1e750-e749-4289-93f6-efc39cd01e57" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_34b69276-6d8e-9cab-0323-2daa6ffcfccb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_baf1e750-e749-4289-93f6-efc39cd01e57" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices_B05CBEBE4547250CB7CBF6E7FE117026" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_34b69276-6d8e-9cab-0323-2daa6ffcfccb" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices_B05CBEBE4547250CB7CBF6E7FE117026" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationCostofSalesDepreciation" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofSalesDepreciation_0574D0A8993374B1B04C90DD5165E094" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_34b69276-6d8e-9cab-0323-2daa6ffcfccb" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofSalesDepreciation_0574D0A8993374B1B04C90DD5165E094" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_c10bbf63-5a9f-384f-4caa-d5545860682e" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_c10bbf63-5a9f-384f-4caa-d5545860682e" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationOtherDepreciationandAmortization" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationOtherDepreciationandAmortization_80F8D749CD054BAA8EBB90DFCE217A00" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationOtherDepreciationandAmortization_80F8D749CD054BAA8EBB90DFCE217A00" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationRestructuringCosts" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationRestructuringCosts_16AF3F79C8B8DAEEFF0D90E2D56101B2" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationRestructuringCosts_16AF3F79C8B8DAEEFF0D90E2D56101B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherIncome" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherIncome_a362f234-4645-553e-7a77-bf993a9b3832" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_c095036e-19fc-eccd-4b1f-e7ecaae34dfa" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherIncome_a362f234-4645-553e-7a77-bf993a9b3832" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense_9f5a9fa0-5b60-5f6f-e91f-7eb4f0f17498" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_32c54ca2-f88f-2005-cf94-b5bd005ce559" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense_9f5a9fa0-5b60-5f6f-e91f-7eb4f0f17498" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_64dfb8a3-e793-00fc-3cb3-ad8751b1d684" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_b9914cca-4860-d701-8b49-ae2910ad372f" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_64dfb8a3-e793-00fc-3cb3-ad8751b1d684" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/DiscontinuedOperationsRevenuesAndCostsRelatedToRemoteAccommodationsBusinessDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_baf1e750-e749-4289-93f6-efc39cd01e57" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRentalIncome" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRentalIncome_ef755b22-74ae-5c64-4025-37fb59a4b995" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_baf1e750-e749-4289-93f6-efc39cd01e57" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRentalIncome_ef755b22-74ae-5c64-4025-37fb59a4b995" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationServiceRevenue" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationServiceRevenue_666D70B5673793EFC5EB90B8B0A2F0BD" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_baf1e750-e749-4289-93f6-efc39cd01e57" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationServiceRevenue_666D70B5673793EFC5EB90B8B0A2F0BD" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices_B05CBEBE4547250CB7CBF6E7FE117026" xlink:type="locator" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationCostofLeases" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofLeases_AD2B95A914ABB57EDB2690BCF3E4D3E8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices_B05CBEBE4547250CB7CBF6E7FE117026" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofLeases_AD2B95A914ABB57EDB2690BCF3E4D3E8" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DisposalGroupIncludingDiscontinuedOperationCostofServices" xlink:label="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofServices_92D584A8FE472CD10F8D90BAB3943BDA" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostOfLeasesAndServices_B05CBEBE4547250CB7CBF6E7FE117026" xlink:to="loc_wsc_DisposalGroupIncludingDiscontinuedOperationCostofServices_92D584A8FE472CD10F8D90BAB3943BDA" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/DiscontinuedOperationsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/DocumentAndEntityInformationDocumentAndEntityInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Equity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/EquityAccumulatedOtherComprehensiveLossDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/EquityNonControllingInterestDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/EquityTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/FairValueMeasures" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/FairValueMeasuresDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_1e5a0fee-1931-042a-f71d-6e84918672ec" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_14431c30-c9e8-dc13-32fc-a21a09ab3b8d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_1e5a0fee-1931-042a-f71d-6e84918672ec" xlink:to="loc_us-gaap_LongTermDebtFairValue_14431c30-c9e8-dc13-32fc-a21a09ab3b8d" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/FairValueMeasuresTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Goodwill" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/GoodwillGoodwillActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/GoodwillNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/GoodwillTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/IncomeTaxes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/IncomeTaxesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Inventories" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_e852558b-d314-cf3d-b3e3-95a7fffa96fa" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_e852558b-d314-cf3d-b3e3-95a7fffa96fa" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/InventoriesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/LossPerShare" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/LossPerShareNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RelatedParties" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RelatedPartiesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RelatedPartiesRelatedPartyBalancesIncludedInConsolidatedBalanceSheetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_8933d2d0-47ff-beaa-176e-3111cf84f474" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_9c7f65b9-c04c-64bc-b951-8077d9cd9549" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_8933d2d0-47ff-beaa-176e-3111cf84f474" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_9c7f65b9-c04c-64bc-b951-8077d9cd9549" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_DuetoRelatedPartiesExcludingInterestPayableCurrent" xlink:label="loc_wsc_DuetoRelatedPartiesExcludingInterestPayableCurrent_E858D1454F8B40062DE8FCD559F59533" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_8933d2d0-47ff-beaa-176e-3111cf84f474" xlink:to="loc_wsc_DuetoRelatedPartiesExcludingInterestPayableCurrent_E858D1454F8B40062DE8FCD559F59533" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/RelatedPartiesRelatedPartyTransactionsInStatementOfOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="wsc-20180331.xsd#wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet" xlink:label="loc_wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet_D862E1540F335AC9F87AFCEDC8E87C02" xlink:type="locator" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_RelatedPartyTransactionOperatingLeasesIncomeStatementLeaseRevenue" xlink:label="loc_wsc_RelatedPartyTransactionOperatingLeasesIncomeStatementLeaseRevenue_BE64DF94EEB6E96940EAD07C78844A6F" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet_D862E1540F335AC9F87AFCEDC8E87C02" xlink:to="loc_wsc_RelatedPartyTransactionOperatingLeasesIncomeStatementLeaseRevenue_BE64DF94EEB6E96940EAD07C78844A6F" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_RelatedPartyTransactionManagementFeesandRechargeIncomeExpensesfromTransactionswithRelatedParty" xlink:label="loc_wsc_RelatedPartyTransactionManagementFeesandRechargeIncomeExpensesfromTransactionswithRelatedParty_9FBF7DD40E67C88E0444FCEF76B37F47" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet_D862E1540F335AC9F87AFCEDC8E87C02" xlink:to="loc_wsc_RelatedPartyTransactionManagementFeesandRechargeIncomeExpensesfromTransactionswithRelatedParty_9FBF7DD40E67C88E0444FCEF76B37F47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeRelatedParty" xlink:label="loc_us-gaap_InterestIncomeRelatedParty_88d7147f-f0ff-f234-0b64-78572622dd84" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet_D862E1540F335AC9F87AFCEDC8E87C02" xlink:to="loc_us-gaap_InterestIncomeRelatedParty_88d7147f-f0ff-f234-0b64-78572622dd84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseRelatedParty" xlink:label="loc_us-gaap_InterestExpenseRelatedParty_93ec1a1a-2103-f697-0383-4a60e3766e87" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_wsc_RelatedPartyTransactionIncomeExpensesfromTransactionswithRelatedPartyNet_D862E1540F335AC9F87AFCEDC8E87C02" xlink:to="loc_us-gaap_InterestExpenseRelatedParty_93ec1a1a-2103-f697-0383-4a60e3766e87" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/RelatedPartiesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RentalEquipmentNet" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RentalEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_ffecafea-37c9-5116-f0f9-6df0dbffc0f2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross_4478f9ed-eb1f-23ec-354b-9cba0d103601" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_ffecafea-37c9-5116-f0f9-6df0dbffc0f2" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross_4478f9ed-eb1f-23ec-354b-9cba0d103601" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_e6b66369-129d-fcf2-c2bb-c41abca48016" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_ffecafea-37c9-5116-f0f9-6df0dbffc0f2" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_e6b66369-129d-fcf2-c2bb-c41abca48016" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/RentalEquipmentNetTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/Restructuring" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RestructuringAdditionalInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RestructuringSummaryOfActivitiesInRestructuringAccrualsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/RestructuringTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SegmentReporting" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SegmentReportingNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SegmentReportingReconciliationOfAdjustedEbitdaDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestRevenueExpenseNet" xlink:label="loc_us-gaap_InterestRevenueExpenseNet_506186a8-7ac9-45e0-4545-c1a4f5377951" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_InterestRevenueExpenseNet_506186a8-7ac9-45e0-4545-c1a4f5377951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_9b039144-dc24-2381-1de5-20fa04e9b091" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_9b039144-dc24-2381-1de5-20fa04e9b091" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_OperatingCurrencyGainsLossesbeforeTax" xlink:label="loc_wsc_OperatingCurrencyGainsLossesbeforeTax_B5390CAE271FC4020AD01AC67F2B38C7" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_wsc_OperatingCurrencyGainsLossesbeforeTax_B5390CAE271FC4020AD01AC67F2B38C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_78594f6e-0c1a-d6f6-6a22-c95b7bf56846" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_RestructuringCharges_78594f6e-0c1a-d6f6-6a22-c95b7bf56846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_us-gaap_OtherExpenses_fddbfe05-903b-f997-5941-640200f58e74" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_OtherExpenses_fddbfe05-903b-f997-5941-640200f58e74" xlink:type="arc" />
    <link:loc xlink:href="wsc-20180331.xsd#wsc_AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization" xlink:label="loc_wsc_AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization_C0C8D3CCF19E05038B4FFBE4ED503CD1" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_wsc_AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization_C0C8D3CCF19E05038B4FFBE4ED503CD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationIntegrationRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationIntegrationRelatedCosts_6bb31a22-5d72-9721-76bb-72efc45096a2" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_BusinessCombinationIntegrationRelatedCosts_6bb31a22-5d72-9721-76bb-72efc45096a2" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.willscot.com/role/SegmentReportingSegmentReportingAndGeographicAreasDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SegmentReportingTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationRestrictedStockAwardActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationScheduleOfRestrictedStockActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationScheduleOfStockOptionActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationShareBasedCompensationByArrangementDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/StockBasedCompensationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.willscot.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
</link:linkbase>
