<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e3ba2-5dcd-7255-bea9-0cf7fa1260ae,g:ed58e37a-2619-4376-ab4a-355c073b824e-->
<link:linkbase 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" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.atlassian.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="team-20260630.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_StrategicInvestmentsNoncurrent_019e3ba2-5f96-7198-8fd8-9a3706db7882" xlink:href="team-20260630.xsd#team_StrategicInvestmentsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_team_StrategicInvestmentsNoncurrent_019e3ba2-5f96-7198-8fd8-9a3706db7882" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019e3ba2-5f96-7ff3-a36f-02112c1dd413" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019e3ba2-5f96-7ff3-a36f-02112c1dd413" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e3ba2-5f96-750c-84d1-fcd98ccb23d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e3ba2-5f96-750c-84d1-fcd98ccb23d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e3ba2-5f96-7db6-bba6-6845cd32abbb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e3ba2-5f96-7db6-bba6-6845cd32abbb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019e3ba2-5f96-76af-89d2-66c68612be1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_019e3ba2-5f96-76af-89d2-66c68612be1e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7bd7-aacc-2c46a6e22278" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7bd7-aacc-2c46a6e22278" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019e3ba2-5f96-7bb2-81bf-0e9521a8d308" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_Goodwill_019e3ba2-5f96-7bb2-81bf-0e9521a8d308" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e3ba2-5f96-7f11-b53a-404d0f625d10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3ba2-5f96-73ca-bcbc-0cef2c903beb" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e3ba2-5f96-7f11-b53a-404d0f625d10" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019e3ba2-5f96-747e-83ef-e92eddd6adac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019e3ba2-5f96-747e-83ef-e92eddd6adac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7906-8902-477fbdce6382" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7906-8902-477fbdce6382" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e3ba2-5f96-7bab-b2e9-d94a74a17014" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e3ba2-5f96-7bab-b2e9-d94a74a17014" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e3ba2-5f96-7f9c-a89f-70bfc3f1242e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019e3ba2-5f96-7f9c-a89f-70bfc3f1242e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e3ba2-5f96-76bd-940e-f7fc44173d88" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e3ba2-5f96-76bd-940e-f7fc44173d88" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e3ba2-5f96-7985-abcf-c0d149d328b5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e3ba2-5f96-7c95-8c4a-e6b30bbb93f0" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e3ba2-5f96-7985-abcf-c0d149d328b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3ba2-5f96-7910-9f7f-928f6c60a852" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019e3ba2-5f96-7190-b127-a3fb3b2fc092" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3ba2-5f96-7910-9f7f-928f6c60a852" xlink:to="loc_us-gaap_Liabilities_019e3ba2-5f96-7190-b127-a3fb3b2fc092" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-7431-991f-2c86424ce226" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3ba2-5f96-7910-9f7f-928f6c60a852" xlink:to="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-7431-991f-2c86424ce226" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_019e3ba2-5f96-71d2-b4df-3d71e83ae03f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3ba2-5f96-7910-9f7f-928f6c60a852" xlink:to="loc_us-gaap_CommitmentsAndContingencies_019e3ba2-5f96-71d2-b4df-3d71e83ae03f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7cd1-adbd-07323ea60ba8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e3ba2-5f96-7f7b-92a9-ad772b30c660" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7cd1-adbd-07323ea60ba8" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e3ba2-5f96-7f7b-92a9-ad772b30c660" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e3ba2-5f96-779a-95e0-5a0e0201a2f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7cd1-adbd-07323ea60ba8" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e3ba2-5f96-779a-95e0-5a0e0201a2f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-5f96-77c9-91ac-56b92931f2f6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7cd1-adbd-07323ea60ba8" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-5f96-77c9-91ac-56b92931f2f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_019e3ba2-5f96-7920-8ee3-314bbd099bc3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3ba2-5f96-7cd1-adbd-07323ea60ba8" xlink:to="loc_us-gaap_AccountsPayableCurrent_019e3ba2-5f96-7920-8ee3-314bbd099bc3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7b72-9a91-285571c19d42" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019e3ba2-5f96-763a-b384-ab7f32b2489e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7b72-9a91-285571c19d42" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019e3ba2-5f96-763a-b384-ab7f32b2489e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketableSecuritiesCurrent_019e3ba2-5f96-72cf-8855-8ed7b89e45d7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketableSecuritiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7b72-9a91-285571c19d42" xlink:to="loc_us-gaap_MarketableSecuritiesCurrent_019e3ba2-5f96-72cf-8855-8ed7b89e45d7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3ba2-5f96-75f0-ab95-4f3cce253425" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7b72-9a91-285571c19d42" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3ba2-5f96-75f0-ab95-4f3cce253425" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019e3ba2-5f96-725a-a48f-54f88e8615d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3ba2-5f96-7b72-9a91-285571c19d42" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019e3ba2-5f96-725a-a48f-54f88e8615d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-79de-bd63-67b175a1fa40" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_019e3ba2-5f96-7e4e-aff1-8764f58d9572" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-79de-bd63-67b175a1fa40" xlink:to="loc_us-gaap_AdditionalPaidInCapital_019e3ba2-5f96-7e4e-aff1-8764f58d9572" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019e3ba2-5f96-7cde-8235-9a164d6513c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-79de-bd63-67b175a1fa40" xlink:to="loc_us-gaap_CommonStockValue_019e3ba2-5f96-7cde-8235-9a164d6513c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e3ba2-5f96-754d-ad83-9537c1e42f07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-79de-bd63-67b175a1fa40" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e3ba2-5f96-754d-ad83-9537c1e42f07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e3ba2-5f96-73a4-8e50-e78e27d34d79" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3ba2-5f96-79de-bd63-67b175a1fa40" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e3ba2-5f96-73a4-8e50-e78e27d34d79" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="simple" xlink:href="team-20260630.xsd#CONSOLIDATEDSTATEMENTSOFOPERATIONS"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e3ba2-5f96-7a72-be3f-22f89ee2da14" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e3ba2-5f96-70c7-92bb-a51c04dc238a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e3ba2-5f96-7a72-be3f-22f89ee2da14" xlink:to="loc_us-gaap_GrossProfit_019e3ba2-5f96-70c7-92bb-a51c04dc238a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7b18-a490-90c3766da590" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e3ba2-5f96-7a72-be3f-22f89ee2da14" xlink:to="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7b18-a490-90c3766da590" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7a0e-857d-5b846a9f0d15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019e3ba2-5f96-7852-8592-c71fea97f511" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7a0e-857d-5b846a9f0d15" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019e3ba2-5f96-7852-8592-c71fea97f511" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_019e3ba2-5f96-72fc-a39b-4107d7baa20d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7a0e-857d-5b846a9f0d15" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_019e3ba2-5f96-72fc-a39b-4107d7baa20d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_019e3ba2-5f96-79eb-bcff-bdd4dbdb6dc9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e3ba2-5f96-7a0e-857d-5b846a9f0d15" xlink:to="loc_us-gaap_SellingAndMarketingExpense_019e3ba2-5f96-79eb-bcff-bdd4dbdb6dc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7ecd-a2b5-b5c385f3d8d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-710b-8c5d-6bac5b4dffe3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7ecd-a2b5-b5c385f3d8d3" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-710b-8c5d-6bac5b4dffe3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-5f96-78ab-a61a-4a768bc9052b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7ecd-a2b5-b5c385f3d8d3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-5f96-78ab-a61a-4a768bc9052b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-7efc-a64c-523daaf83b88" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019e3ba2-5f96-7331-a92c-9d28202ae399" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-7efc-a64c-523daaf83b88" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019e3ba2-5f96-7331-a92c-9d28202ae399" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019e3ba2-5f96-7c79-853c-bf03857ad2f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-7efc-a64c-523daaf83b88" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019e3ba2-5f96-7c79-853c-bf03857ad2f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019e3ba2-5f96-777f-904f-ce7ba58f361a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-7efc-a64c-523daaf83b88" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019e3ba2-5f96-777f-904f-ce7ba58f361a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e3ba2-5f96-729f-a46f-139ba4ab705e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-5f96-7efc-a64c-523daaf83b88" xlink:to="loc_us-gaap_OperatingIncomeLoss_019e3ba2-5f96-729f-a46f-139ba4ab705e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e3ba2-5f96-73ec-ac72-bba8394c06bf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019e3ba2-5f96-70c9-b67f-c1989c9f6313" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e3ba2-5f96-73ec-ac72-bba8394c06bf" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019e3ba2-5f96-70c9-b67f-c1989c9f6313" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e3ba2-5f96-706c-beb2-25100dd96d15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e3ba2-5f96-73ec-ac72-bba8394c06bf" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e3ba2-5f96-706c-beb2-25100dd96d15" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS" xlink:type="simple" xlink:href="team-20260630.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7009-b8e7-2846e2411aed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_019e3ba2-5f96-76e0-903b-4065c151e1b3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7009-b8e7-2846e2411aed" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_019e3ba2-5f96-76e0-903b-4065c151e1b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_019e3ba2-5f96-7020-8b9f-9b3c1c61f734" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7009-b8e7-2846e2411aed" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_019e3ba2-5f96-7020-8b9f-9b3c1c61f734" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_019e3ba2-5f96-70de-9e6c-509a2f3ebcae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7009-b8e7-2846e2411aed" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_019e3ba2-5f96-70de-9e6c-509a2f3ebcae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3ba2-5f96-77d2-8dc4-ac64b917f97f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7fa0-a11e-ad993af7d452" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3ba2-5f96-77d2-8dc4-ac64b917f97f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_019e3ba2-5f96-7fa0-a11e-ad993af7d452" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_019e3ba2-5f96-73cb-9e6c-064360887bdb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3ba2-5f96-77d2-8dc4-ac64b917f97f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_019e3ba2-5f96-73cb-9e6c-064360887bdb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e3ba2-5f96-7e7e-bf67-6105b313200c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3ba2-5f96-70d5-8937-6e9f92f72688" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e3ba2-5f96-7e7e-bf67-6105b313200c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3ba2-5f96-70d5-8937-6e9f92f72688" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7f4e-8512-39b001bd69e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e3ba2-5f96-7e7e-bf67-6105b313200c" xlink:to="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7f4e-8512-39b001bd69e6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="team-20260630.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDeferredHedgeGains_019e3ba2-5f96-7409-9555-e304d71d8891" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfDeferredHedgeGains"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_AmortizationOfDeferredHedgeGains_019e3ba2-5f96-7409-9555-e304d71d8891" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e3ba2-5f96-7636-a46f-a3c8b6a5c42a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e3ba2-5f96-7636-a46f-a3c8b6a5c42a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_019e3ba2-5f96-7c12-a1a8-3569d3116519" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainLossOnInvestments"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_GainLossOnInvestments_019e3ba2-5f96-7c12-a1a8-3569d3116519" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_019e3ba2-5f96-7962-a883-2779805e71fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_019e3ba2-5f96-7962-a883-2779805e71fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019e3ba2-5f96-7055-83dc-4057089f91d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_ShareBasedCompensation_019e3ba2-5f96-7055-83dc-4057089f91d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_019e3ba2-5f96-7fee-9973-0abdbec0ec4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_019e3ba2-5f96-7fee-9973-0abdbec0ec4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019e3ba2-5f96-7fb5-ab04-2e645879641a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019e3ba2-5f96-7fb5-ab04-2e645879641a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_019e3ba2-5f96-7d90-adca-734f6d034115" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_019e3ba2-5f96-7d90-adca-734f6d034115" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e3ba2-5f96-7fbe-97d3-00d3e6d79c79" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e3ba2-5f96-7fbe-97d3-00d3e6d79c79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_019e3ba2-5f96-7b9f-b05c-c1828d6b8207" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_019e3ba2-5f96-7b9f-b05c-c1828d6b8207" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome_019e3ba2-5f96-7472-8c57-2a39037a0bee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_GainLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome_019e3ba2-5f96-7472-8c57-2a39037a0bee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e3ba2-5f96-709b-bfa2-2c63b9e388bd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e3ba2-5f96-709b-bfa2-2c63b9e388bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019e3ba2-5f96-734b-b59d-130d61fb96c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019e3ba2-5f96-734b-b59d-130d61fb96c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7edc-8243-103bc10d7da4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_NetIncomeLoss_019e3ba2-5f96-7edc-8243-103bc10d7da4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_019f68e8-14c3-7137-83b6-0e601e69f5ef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7237-9062-583f03fe96de" xlink:to="loc_us-gaap_AssetImpairmentCharges_019f68e8-14c3-7137-83b6-0e601e69f5ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3ba2-5f96-75c4-97f5-250706f846fe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3ba2-5f96-7dc1-9867-3d61e3af0234" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3ba2-5f96-75c4-97f5-250706f846fe" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3ba2-5f96-7dc1-9867-3d61e3af0234" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_019e3ba2-5f96-7677-80df-784e77e92b0e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3ba2-5f96-75c4-97f5-250706f846fe" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_019e3ba2-5f96-7677-80df-784e77e92b0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-715b-af09-347e791d3414" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_019e3ba2-5f96-72d3-bb5d-5a8e89c2448a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-715b-af09-347e791d3414" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_019e3ba2-5f96-72d3-bb5d-5a8e89c2448a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_019e3ba2-5f96-736a-b83c-5fb67412f173" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-715b-af09-347e791d3414" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_019e3ba2-5f96-736a-b83c-5fb67412f173" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e3ba2-5f96-7a8b-977b-111f3886491f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-715b-af09-347e791d3414" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e3ba2-5f96-7a8b-977b-111f3886491f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_ProceedsFromOtherFinancingActivities_019e3ba2-5f96-7c68-8190-11fdd51ae473" xlink:href="team-20260630.xsd#team_ProceedsFromOtherFinancingActivities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-715b-af09-347e791d3414" xlink:to="loc_team_ProceedsFromOtherFinancingActivities_019e3ba2-5f96-7c68-8190-11fdd51ae473" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3ba2-5f96-7355-b0c3-fe2680f4daaa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-73d4-8e76-a8def674af01" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3ba2-5f96-7355-b0c3-fe2680f4daaa" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3ba2-5f96-73d4-8e76-a8def674af01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7666-8925-163be641cced" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3ba2-5f96-7355-b0c3-fe2680f4daaa" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3ba2-5f96-7666-8925-163be641cced" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7c58-a8aa-2d6e1fec24f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3ba2-5f96-7355-b0c3-fe2680f4daaa" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7c58-a8aa-2d6e1fec24f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019e3ba2-5f96-7b7b-b786-f5aa4d8b42b0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3ba2-5f96-7355-b0c3-fe2680f4daaa" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019e3ba2-5f96-7b7b-b786-f5aa4d8b42b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019e3ba2-5f96-75cd-bce6-346fd46b9b85" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019e3ba2-5f96-75cd-bce6-346fd46b9b85" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e3ba2-5f96-7465-b6ce-7f242ca515c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e3ba2-5f96-7465-b6ce-7f242ca515c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireOtherInvestments_019e3ba2-5f96-77e1-9a17-e1b738f1e34a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireOtherInvestments"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_PaymentsToAcquireOtherInvestments_019e3ba2-5f96-77e1-9a17-e1b738f1e34a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_019e3ba2-5f96-77b5-9b81-934c7aac3696" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_019e3ba2-5f96-77b5-9b81-934c7aac3696" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_019e3ba2-5f96-7374-b2f4-1d24df045ebf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_019e3ba2-5f96-7374-b2f4-1d24df045ebf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndOtherInvestments_019e3ba2-5f96-7ed0-8e0b-59c1d0fb9dcb" xlink:href="team-20260630.xsd#team_ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndOtherInvestments"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_team_ProceedsFromSaleOfDebtSecuritiesAvailableForSaleAndOtherInvestments_019e3ba2-5f96-7ed0-8e0b-59c1d0fb9dcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLongtermInvestments_019e3ba2-5f96-7303-ba6c-71654f1baabb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfLongtermInvestments"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3ba2-5f96-7504-8c40-ead011114357" xlink:to="loc_us-gaap_ProceedsFromSaleOfLongtermInvestments_019e3ba2-5f96-7303-ba6c-71654f1baabb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/FairValueMeasurementsFinancialassetsandliabilitiesmeasuredatfairvalueDetails" xlink:type="simple" xlink:href="team-20260630.xsd#FairValueMeasurementsFinancialassetsandliabilitiesmeasuredatfairvalueDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/FairValueMeasurementsFinancialassetsandliabilitiesmeasuredatfairvalueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019e3ba2-5f96-7657-aa4f-9369da1222bc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e3ba2-5f96-7840-becd-1e1d85749b6f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3ba2-5f96-7657-aa4f-9369da1222bc" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e3ba2-5f96-7840-becd-1e1d85749b6f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_019e3ba2-5f96-7893-bd8f-35fc2dd5944c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3ba2-5f96-7657-aa4f-9369da1222bc" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_019e3ba2-5f96-7893-bd8f-35fc2dd5944c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_019e3ba2-5f96-7661-a146-fe9d8950ae67" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3ba2-5f96-7657-aa4f-9369da1222bc" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_019e3ba2-5f96-7661-a146-fe9d8950ae67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_019e3ba2-5f96-75b7-9d2b-14fb1b954591" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_019e3ba2-5f96-7182-bb3a-b5e9c272e208" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019e3ba2-5f96-75b7-9d2b-14fb1b954591" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_019e3ba2-5f96-7182-bb3a-b5e9c272e208" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/InvestmentsScheduleofMarketableSecuritiesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#InvestmentsScheduleofMarketableSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/InvestmentsScheduleofMarketableSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_019e3ba2-5f96-74b3-95f5-f3399c2ce7d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_019e3ba2-5f96-7abd-b1aa-32855b9aba28" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_019e3ba2-5f96-74b3-95f5-f3399c2ce7d3" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_019e3ba2-5f96-7abd-b1aa-32855b9aba28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019e3ba2-5f96-7907-b96a-76492b4b9121" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_019e3ba2-5f96-74b3-95f5-f3399c2ce7d3" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019e3ba2-5f96-7907-b96a-76492b4b9121" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019e3ba2-5f96-7c05-988f-8269b7135ca4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_019e3ba2-5f96-74b3-95f5-f3399c2ce7d3" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019e3ba2-5f96-7c05-988f-8269b7135ca4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/InvestmentsCarryingValuesforPubliclyTradedandPrivatelyHeldEquitySecuritiesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#InvestmentsCarryingValuesforPubliclyTradedandPrivatelyHeldEquitySecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/InvestmentsCarryingValuesforPubliclyTradedandPrivatelyHeldEquitySecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_team_OtherLongTermInvestmentsCost_019e3ba2-5f97-7943-83a3-7ae968a3bd28" xlink:href="team-20260630.xsd#team_OtherLongTermInvestmentsCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermInvestments_019e3ba2-5f97-779b-9947-0bd36e86be0c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLongTermInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_OtherLongTermInvestmentsCost_019e3ba2-5f97-7943-83a3-7ae968a3bd28" xlink:to="loc_us-gaap_OtherLongTermInvestments_019e3ba2-5f97-779b-9947-0bd36e86be0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_OtherLongTermInvestmentsGainLoss_019e3ba2-5f97-764d-aa71-8b7005ceb375" xlink:href="team-20260630.xsd#team_OtherLongTermInvestmentsGainLoss"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_OtherLongTermInvestmentsCost_019e3ba2-5f97-7943-83a3-7ae968a3bd28" xlink:to="loc_team_OtherLongTermInvestmentsGainLoss_019e3ba2-5f97-764d-aa71-8b7005ceb375" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/InvestmentsScheduleofGainsandLossesonStrategicInvestmentsDetails" xlink:type="simple" xlink:href="team-20260630.xsd#InvestmentsScheduleofGainsandLossesonStrategicInvestmentsDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/InvestmentsScheduleofGainsandLossesonStrategicInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-707f-9015-582cbdb82511" xlink:href="team-20260630.xsd#team_EquitySecuritiesUnrealizedGainLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_DebtSecuritiesAvailableForSaleWithoutReadilyDeterminableFairValue_019e3ba2-5f97-72ed-a30f-3b17dd445260" xlink:href="team-20260630.xsd#team_DebtSecuritiesAvailableForSaleWithoutReadilyDeterminableFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-707f-9015-582cbdb82511" xlink:to="loc_team_DebtSecuritiesAvailableForSaleWithoutReadilyDeterminableFairValue_019e3ba2-5f97-72ed-a30f-3b17dd445260" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmountIncludingImpairment_019e3ba2-5f97-7f62-a5a7-f483204fcddc" xlink:href="team-20260630.xsd#team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmountIncludingImpairment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-707f-9015-582cbdb82511" xlink:to="loc_team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmountIncludingImpairment_019e3ba2-5f97-7f62-a5a7-f483204fcddc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmount_019e3ba2-5f97-75bd-9019-da086c8c3031" xlink:href="team-20260630.xsd#team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-707f-9015-582cbdb82511" xlink:to="loc_team_EquitySecuritiesWithoutReadilyDeterminableFairValuePriceAdjustmentAnnualAmount_019e3ba2-5f97-75bd-9019-da086c8c3031" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_StrategicInvestmentsGainLoss_019e3ba2-5f97-7c5b-a6c4-0b72664f9e2a" xlink:href="team-20260630.xsd#team_StrategicInvestmentsGainLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiRealizedGainLoss_019e3ba2-5f97-7ae9-8712-1d525fd68de7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiRealizedGainLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_StrategicInvestmentsGainLoss_019e3ba2-5f97-7c5b-a6c4-0b72664f9e2a" xlink:to="loc_us-gaap_EquitySecuritiesFvNiRealizedGainLoss_019e3ba2-5f97-7ae9-8712-1d525fd68de7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-7fc4-a27e-5ed038894d17" xlink:href="team-20260630.xsd#team_EquitySecuritiesUnrealizedGainLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_StrategicInvestmentsGainLoss_019e3ba2-5f97-7c5b-a6c4-0b72664f9e2a" xlink:to="loc_team_EquitySecuritiesUnrealizedGainLoss_019e3ba2-5f97-7fc4-a27e-5ed038894d17" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesRealizedGainLoss_019e3ba2-5f97-740b-ae4c-be82cd3f8634" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtSecuritiesRealizedGainLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_StrategicInvestmentsGainLoss_019e3ba2-5f97-7c5b-a6c4-0b72664f9e2a" xlink:to="loc_us-gaap_DebtSecuritiesRealizedGainLoss_019e3ba2-5f97-740b-ae4c-be82cd3f8634" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiRealizedGain_019e3ba2-5f97-72a5-b4ac-6be761986859" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiRealizedGain"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_StrategicInvestmentsGainLoss_019e3ba2-5f97-7c5b-a6c4-0b72664f9e2a" xlink:to="loc_us-gaap_EquitySecuritiesFvNiRealizedGain_019e3ba2-5f97-72a5-b4ac-6be761986859" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/PropertyandEquipmentPropertyandEquipmentNetDetails" xlink:type="simple" xlink:href="team-20260630.xsd#PropertyandEquipmentPropertyandEquipmentNetDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/PropertyandEquipmentPropertyandEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019e3ba2-6065-72df-902c-915d2babe729" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019e3ba2-6065-741c-9973-d65f5a93eff8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019e3ba2-6065-72df-902c-915d2babe729" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019e3ba2-6065-741c-9973-d65f5a93eff8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019e3ba2-6065-7454-99aa-83459a48f0b5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019e3ba2-6065-72df-902c-915d2babe729" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019e3ba2-6065-7454-99aa-83459a48f0b5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/BusinessCombinationsScheduleofPreliminaryFairValuesofAssetsAcquiredandLiabilitiesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#BusinessCombinationsScheduleofPreliminaryFairValuesofAssetsAcquiredandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/BusinessCombinationsScheduleofPreliminaryFairValuesofAssetsAcquiredandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_019e9782-9da5-7c92-8bd3-0114c7513ce5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_019e9782-9da5-7c92-8bd3-0114c7513ce5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_019e9782-9da5-744b-9c28-088017ceafb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_019e9782-9da5-744b-9c28-088017ceafb8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019e9782-9da5-7a26-bb65-6041d96845fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_Goodwill_019e9782-9da5-7a26-bb65-6041d96845fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_019e9782-9da5-7442-908f-c689f309fee0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue_019e9782-9da5-7442-908f-c689f309fee0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_019e9782-9da5-7707-9951-e82225e34a46" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_019e9782-9da5-7707-9951-e82225e34a46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_019e9782-9da5-7b09-813a-620dc98a477c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_019e9782-9da5-7b09-813a-620dc98a477c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_019e9782-9da5-73a8-8d58-3f21e7cb45eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_019e9782-9da5-73a8-8d58-3f21e7cb45eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_019e9782-9da5-7ef5-b509-bdcd4ec25472" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_019e9782-9da5-7ef5-b509-bdcd4ec25472" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesAndOtherLiabilityCurrent_019e9782-9da5-704f-9d3e-099e42a337bc" xlink:href="team-20260630.xsd#team_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesAndOtherLiabilityCurrent"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_team_BusinessCombinationRecognizedLiabilityAssumedAccruedExpensesAndOtherLiabilityCurrent_019e9782-9da5-704f-9d3e-099e42a337bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_019e9782-9da5-7868-99a5-b5e03f7b8d9e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_019e9782-9da5-7b24-b76d-b96ac9cb55a0" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_019e9782-9da5-7868-99a5-b5e03f7b8d9e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails" xlink:type="simple" xlink:href="team-20260630.xsd#GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7350-9fee-7ed1be5112ca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e3ba2-6065-7844-a0ca-7ef9019562a4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7350-9fee-7ed1be5112ca" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e3ba2-6065-7844-a0ca-7ef9019562a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e3ba2-6065-7a68-a00b-a36ce1a03166" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7350-9fee-7ed1be5112ca" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e3ba2-6065-7a68-a00b-a36ce1a03166" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails" xlink:type="simple" xlink:href="team-20260630.xsd#GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e3ba2-6065-71d2-aec5-c7ac40e80dfa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e3ba2-6065-71d2-aec5-c7ac40e80dfa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_019e3ba2-6065-79d7-b10b-d7a44003615d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_019e3ba2-6065-79d7-b10b-d7a44003615d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_019e3ba2-6065-7cff-ac61-249820c08f07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_019e3ba2-6065-7cff-ac61-249820c08f07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019e3ba2-6065-7a41-abf1-86843d1d9f8f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019e3ba2-6065-7a41-abf1-86843d1d9f8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e3ba2-6065-7085-8ab0-9bd780632d8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e3ba2-6065-7085-8ab0-9bd780632d8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e3ba2-6065-7cd3-b008-f287c0901058" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e3ba2-6065-7192-832c-fb7429e7c85b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e3ba2-6065-7cd3-b008-f287c0901058" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/AccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#AccruedExpensesandOtherCurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/AccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019e3ba2-6065-770d-8ffb-cab69f7a0ad3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019e3ba2-6065-770d-8ffb-cab69f7a0ad3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_019e3ba2-6065-7ea7-bcf1-66b82893a362" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedEmployeeBenefitsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_019e3ba2-6065-7ea7-bcf1-66b82893a362" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_019e3ba2-6065-7a14-a842-8779fb91ee80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_us-gaap_TaxesPayableCurrent_019e3ba2-6065-7a14-a842-8779fb91ee80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_ContractWithCustomerDepositLiabilityCurrent_019e3ba2-6065-7994-88eb-4223ec7c5345" xlink:href="team-20260630.xsd#team_ContractWithCustomerDepositLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_team_ContractWithCustomerDepositLiabilityCurrent_019e3ba2-6065-7994-88eb-4223ec7c5345" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019e3ba2-6065-7f5a-9bfe-9a7ba616db51" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_us-gaap_DerivativeLiabilities_019e3ba2-6065-7f5a-9bfe-9a7ba616db51" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_019f68bd-d25b-7727-8d29-65232b3e790c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e3ba2-6065-79b8-a555-6179c91abc82" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_019f68bd-d25b-7727-8d29-65232b3e790c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/LeasesLeaseCostDetails" xlink:type="simple" xlink:href="team-20260630.xsd#LeasesLeaseCostDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/LeasesLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_019e3ba2-6065-75e7-b0d6-630f2d3ccce7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_019e3ba2-6065-7c48-9625-1e71c4236191" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e3ba2-6065-75e7-b0d6-630f2d3ccce7" xlink:to="loc_us-gaap_OperatingLeaseCost_019e3ba2-6065-7c48-9625-1e71c4236191" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_019e3ba2-6065-7cd2-a915-209561469351" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e3ba2-6065-75e7-b0d6-630f2d3ccce7" xlink:to="loc_us-gaap_VariableLeaseCost_019e3ba2-6065-7cd2-a915-209561469351" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/LeasesFutureLeasePaymentsDetails" xlink:type="simple" xlink:href="team-20260630.xsd#LeasesFutureLeasePaymentsDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/LeasesFutureLeasePaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7ae1-946e-c9206ec14066" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_019e3ba2-6065-7e75-b9e4-5d76fbba76e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7ae1-946e-c9206ec14066" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_019e3ba2-6065-7e75-b9e4-5d76fbba76e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_019e3ba2-6065-70d7-a069-6430d5aa5d90" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7ae1-946e-c9206ec14066" xlink:to="loc_us-gaap_OperatingLeaseLiability_019e3ba2-6065-70d7-a069-6430d5aa5d90" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/LeasesFutureLeasePaymentsDetails_1" xlink:type="simple" xlink:href="team-20260630.xsd#LeasesFutureLeasePaymentsDetails_1"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/LeasesFutureLeasePaymentsDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019e3ba2-6065-709a-90a6-d9876c46f84f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019e3ba2-6065-709a-90a6-d9876c46f84f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019e3ba2-6065-7d4b-bb58-4506a9692499" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019e3ba2-6065-7d4b-bb58-4506a9692499" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019e3ba2-6065-7e75-9938-00c5efc62233" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019e3ba2-6065-7e75-9938-00c5efc62233" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019e3ba2-6065-7d9a-a3dd-e4cf0fb60f41" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019e3ba2-6065-7d9a-a3dd-e4cf0fb60f41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_019e3ba2-6065-7d1e-866b-d58a8858d08d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_019e3ba2-6065-7d1e-866b-d58a8858d08d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_019e3ba2-6065-764b-8e7a-cc79590989aa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e3ba2-6065-7f2a-90e6-26f06a7dbcd2" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_019e3ba2-6065-764b-8e7a-cc79590989aa" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/DebtTheNotesCarryingValueDetails" xlink:type="simple" xlink:href="team-20260630.xsd#DebtTheNotesCarryingValueDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/DebtTheNotesCarryingValueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e3ba2-6066-780e-8c8f-eabc1384ffa1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_019e3ba2-6066-758d-b726-5b6a691fc79d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e3ba2-6066-780e-8c8f-eabc1384ffa1" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_019e3ba2-6066-758d-b726-5b6a691fc79d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_019e3ba2-6066-72e9-9ae6-ff31e7c06930" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e3ba2-6066-780e-8c8f-eabc1384ffa1" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_019e3ba2-6066-72e9-9ae6-ff31e7c06930" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/CommitmentandContingenciesScheduleofPurchaseObligationsDetails" xlink:type="simple" xlink:href="team-20260630.xsd#CommitmentandContingenciesScheduleofPurchaseObligationsDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CommitmentandContingenciesScheduleofPurchaseObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligation_019e3ba2-6066-79ff-9433-d27923350720" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligation"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-7a1e-a855-0b8d43e8189e" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-79ff-9433-d27923350720" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-7a1e-a855-0b8d43e8189e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitment_019e3ba2-6066-7c48-9547-1ba477113c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-79ff-9433-d27923350720" xlink:to="loc_us-gaap_OtherCommitment_019e3ba2-6066-7c48-9547-1ba477113c9a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/CommitmentandContingenciesScheduleofFutureCommitmentsDetails" xlink:type="simple" xlink:href="team-20260630.xsd#CommitmentandContingenciesScheduleofFutureCommitmentsDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/CommitmentandContingenciesScheduleofFutureCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInSecondYear_019e3ba2-6066-7674-a250-716bb91e8eb5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInSecondYear"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo_019e3ba2-6066-71a9-94dc-0bb73ea0cbb8" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInSecondYear_019e3ba2-6066-7674-a250-716bb91e8eb5" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo_019e3ba2-6066-71a9-94dc-0bb73ea0cbb8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInSecondYear_019e3ba2-6066-7984-ac5f-a3d7e1450227" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInSecondYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInSecondYear_019e3ba2-6066-7674-a250-716bb91e8eb5" xlink:to="loc_us-gaap_OtherCommitmentDueInSecondYear_019e3ba2-6066-7984-ac5f-a3d7e1450227" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInFifthYear_019e3ba2-6066-7b1b-a0ef-4405fd1d02b9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInFifthYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueInFifthYear_019e3ba2-6066-7b1b-a0ef-4405fd1d02b9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInSecondYear_019e3ba2-6066-7a26-8645-0484b11764b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInSecondYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueInSecondYear_019e3ba2-6066-7a26-8645-0484b11764b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_019e3ba2-6066-7e17-bb89-69aba14ebb41" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInNextTwelveMonths"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_019e3ba2-6066-7e17-bb89-69aba14ebb41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInThirdYear_019e3ba2-6066-7ac8-a843-61b28757d175" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInThirdYear"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueInThirdYear_019e3ba2-6066-7ac8-a843-61b28757d175" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueAfterFifthYear_019e3ba2-6066-72df-8d3a-b1fffbbccf11" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueAfterFifthYear"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueAfterFifthYear_019e3ba2-6066-72df-8d3a-b1fffbbccf11" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInFourthYear_019e3ba2-6066-7e76-b067-b1101418c2e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInFourthYear"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_019e3ba2-6066-7ff9-bb10-26d41febf98c" xlink:to="loc_us-gaap_OtherCommitmentDueInFourthYear_019e3ba2-6066-7e76-b067-b1101418c2e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInFourthYear_019e3ba2-6066-76a0-bed5-5d66dbd21e29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInFourthYear"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInFourthYear_019e3ba2-6066-7349-89d6-90855cc612ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInFourthYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInFourthYear_019e3ba2-6066-76a0-bed5-5d66dbd21e29" xlink:to="loc_us-gaap_OtherCommitmentDueInFourthYear_019e3ba2-6066-7349-89d6-90855cc612ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour_019e3ba2-6066-7805-a1d3-1827d073b85c" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInFourthYear_019e3ba2-6066-76a0-bed5-5d66dbd21e29" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour_019e3ba2-6066-7805-a1d3-1827d073b85c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueAfterFifthYear_019e3ba2-6066-79bb-94c2-1e86c1f65655" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueAfterFifthYear"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive_019e3ba2-6066-7642-9796-be3ded375d2f" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueAfterFifthYear_019e3ba2-6066-79bb-94c2-1e86c1f65655" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive_019e3ba2-6066-7642-9796-be3ded375d2f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueAfterFifthYear_019e3ba2-6066-7565-ace1-7bbdd7af0bd0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueAfterFifthYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueAfterFifthYear_019e3ba2-6066-79bb-94c2-1e86c1f65655" xlink:to="loc_us-gaap_OtherCommitmentDueAfterFifthYear_019e3ba2-6066-7565-ace1-7bbdd7af0bd0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInFifthYear_019e3ba2-6066-762b-895b-9028319f22cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInFifthYear"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive_019e3ba2-6066-7943-9561-cd9170ec01c1" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInFifthYear_019e3ba2-6066-762b-895b-9028319f22cd" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive_019e3ba2-6066-7943-9561-cd9170ec01c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInFifthYear_019e3ba2-6066-724d-9b2e-59e88dcb2696" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInFifthYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInFifthYear_019e3ba2-6066-762b-895b-9028319f22cd" xlink:to="loc_us-gaap_OtherCommitmentDueInFifthYear_019e3ba2-6066-724d-9b2e-59e88dcb2696" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive_019e3ba2-6066-7145-9e97-c945dbf095c4" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentAfterYearFive_019e3ba2-6066-7145-9e97-c945dbf095c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour_019e3ba2-6066-7bd5-8c62-f949badb11a8" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFour_019e3ba2-6066-7bd5-8c62-f949badb11a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo_019e3ba2-6066-7066-882a-d6adb6e7a5f2" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearTwo_019e3ba2-6066-7066-882a-d6adb6e7a5f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive_019e3ba2-6066-7090-9515-2fe4afdd43e5" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearFive_019e3ba2-6066-7090-9515-2fe4afdd43e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne_019e3ba2-6066-76d4-a55e-598663ae6125" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne_019e3ba2-6066-76d4-a55e-598663ae6125" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree_019e3ba2-6066-7429-a5e9-e52b34331821" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePayment_019e3ba2-6066-761c-a009-8839d26a75ea" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree_019e3ba2-6066-7429-a5e9-e52b34331821" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInThirdYear_019e3ba2-6066-75be-bc37-ce7a4be039c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInThirdYear"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree_019e3ba2-6066-7c39-a64d-d12478777bc0" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInThirdYear_019e3ba2-6066-75be-bc37-ce7a4be039c1" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearThree_019e3ba2-6066-7c39-a64d-d12478777bc0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInThirdYear_019e3ba2-6066-76e9-a5c9-2760a6e4c04f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInThirdYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInThirdYear_019e3ba2-6066-75be-bc37-ce7a4be039c1" xlink:to="loc_us-gaap_OtherCommitmentDueInThirdYear_019e3ba2-6066-76e9-a5c9-2760a6e4c04f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInFourthYear_019e3ba2-6066-7fab-ad6c-5953a8dc91c5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInFourthYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueInFourthYear_019e3ba2-6066-7fab-ad6c-5953a8dc91c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_019e3ba2-6066-725a-a3b2-c0fbbe9a59b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_019e3ba2-6066-725a-a3b2-c0fbbe9a59b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueAfterFifthYear_019e3ba2-6066-7b2b-aea6-602bed7cde90" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueAfterFifthYear"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueAfterFifthYear_019e3ba2-6066-7b2b-aea6-602bed7cde90" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInSecondYear_019e3ba2-6066-7363-8257-5a329381a490" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInSecondYear"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueInSecondYear_019e3ba2-6066-7363-8257-5a329381a490" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInThirdYear_019e3ba2-6066-79af-8d2b-bc268fc9853c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInThirdYear"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueInThirdYear_019e3ba2-6066-79af-8d2b-bc268fc9853c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInFifthYear_019e3ba2-6066-7d8c-879f-db3ab96d6ddc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInFifthYear"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligation_019e3ba2-6066-75fa-9720-dbbcc12a45ce" xlink:to="loc_us-gaap_ContractualObligationDueInFifthYear_019e3ba2-6066-7d8c-879f-db3ab96d6ddc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_019e3ba2-6066-70f6-8024-39dfd29b0487" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractualObligationDueInNextTwelveMonths"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_019e3ba2-6066-7ee2-9356-7c9c33ded46a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCommitmentDueInNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_019e3ba2-6066-70f6-8024-39dfd29b0487" xlink:to="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_019e3ba2-6066-7ee2-9356-7c9c33ded46a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne_019e3ba2-6066-7fe8-a4dc-0beda65f60d1" xlink:href="team-20260630.xsd#team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_019e3ba2-6066-70f6-8024-39dfd29b0487" xlink:to="loc_team_LesseeOperatingLeaseLeaseNotYetCommencedFutureLeasePaymentYearOne_019e3ba2-6066-7fe8-a4dc-0beda65f60d1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/RevenueChangesinBalanceofDeferredCommissionDetails" xlink:type="simple" xlink:href="team-20260630.xsd#RevenueChangesinBalanceofDeferredCommissionDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/RevenueChangesinBalanceofDeferredCommissionDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_019e3ba2-6066-7b97-8d7c-2a8ffabe0a11" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNetNoncurrent_019e3ba2-6066-7776-9425-ad263eeff527" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CapitalizedContractCostNetNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizedContractCostNet_019e3ba2-6066-7b97-8d7c-2a8ffabe0a11" xlink:to="loc_us-gaap_CapitalizedContractCostNetNoncurrent_019e3ba2-6066-7776-9425-ad263eeff527" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNetCurrent_019e3ba2-6066-73c0-8933-998faf396787" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CapitalizedContractCostNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizedContractCostNet_019e3ba2-6066-7b97-8d7c-2a8ffabe0a11" xlink:to="loc_us-gaap_CapitalizedContractCostNetCurrent_019e3ba2-6066-73c0-8933-998faf396787" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/IncomeTaxesComponentsofIncomelossDetails" xlink:type="simple" xlink:href="team-20260630.xsd#IncomeTaxesComponentsofIncomelossDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/IncomeTaxesComponentsofIncomelossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-6066-71fc-83aa-d9971b4814b8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019e3ba2-6066-7d2b-8bd4-6e9e38a0f33f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-6066-71fc-83aa-d9971b4814b8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019e3ba2-6066-7d2b-8bd4-6e9e38a0f33f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_019e3ba2-6066-75f3-86f3-670bb1ba5104" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3ba2-6066-71fc-83aa-d9971b4814b8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_019e3ba2-6066-75f3-86f3-670bb1ba5104" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/IncomeTaxesCurrentandDeferredIncomeTaxesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#IncomeTaxesCurrentandDeferredIncomeTaxesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/IncomeTaxesCurrentandDeferredIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7999-9317-a56d3fcb4bed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_019e3ba2-6066-7198-87d7-4496d34582d5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7999-9317-a56d3fcb4bed" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_019e3ba2-6066-7198-87d7-4496d34582d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_019e3ba2-6066-7692-b38a-d85ca94de062" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CurrentForeignTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7999-9317-a56d3fcb4bed" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_019e3ba2-6066-7692-b38a-d85ca94de062" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_019e3ba2-6066-7668-805f-f8070cf082e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7999-9317-a56d3fcb4bed" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_019e3ba2-6066-7668-805f-f8070cf082e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-7e06-9511-c4dba82e4160" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_019e3ba2-6066-7aca-bd42-4c21502d5f2a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-7e06-9511-c4dba82e4160" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_019e3ba2-6066-7aca-bd42-4c21502d5f2a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_019e3ba2-6066-7d86-be1f-155b2ae9ac33" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-7e06-9511-c4dba82e4160" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_019e3ba2-6066-7d86-be1f-155b2ae9ac33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_019e3ba2-6066-7ffa-8c0f-6b0b2a0a4630" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-7e06-9511-c4dba82e4160" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_019e3ba2-6066-7ffa-8c0f-6b0b2a0a4630" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7f54-9bfe-441037fa7eb3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7666-bbb8-9f64c87aa414" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7f54-9bfe-441037fa7eb3" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_019e3ba2-6066-7666-bbb8-9f64c87aa414" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-703a-af38-e31888ad0eb6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7f54-9bfe-441037fa7eb3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e3ba2-6066-703a-af38-e31888ad0eb6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/IncomeTaxesEffectiveIncomeTaxRateDetails" xlink:type="simple" xlink:href="team-20260630.xsd#IncomeTaxesEffectiveIncomeTaxRateDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/IncomeTaxesEffectiveIncomeTaxRateDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019fcae4-4e48-762e-b89e-856b2ce5f4a9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019fcae4-4e48-762e-b89e-856b2ce5f4a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019fcae4-4e48-7004-9c6a-4432dfe1ff04" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019fcae4-4e48-7004-9c6a-4432dfe1ff04" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019fcae4-4e48-7b70-b801-35e67c908ace" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_019fcae4-4e48-7b70-b801-35e67c908ace" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_019fcae4-4e48-7909-a272-e0e22bf5fb66" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_019fcae4-4e48-7909-a272-e0e22bf5fb66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign_019fcae4-4e48-73c0-9fbc-a2ab0613112f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign_019fcae4-4e48-73c0-9fbc-a2ab0613112f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_019fcae4-4e48-73c0-a5f0-1a8a947f640b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_019fcae4-4e48-73c0-a5f0-1a8a947f640b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019fcae4-4e48-7d4d-b3ef-c9c05ae04ddd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_019fcae4-4e48-7d4d-b3ef-c9c05ae04ddd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019fcae4-4e48-78af-a0f4-3f048e23c9c9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019fcae4-4e48-78af-a0f4-3f048e23c9c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesPercent_019fcae4-4e48-7332-ad5e-3821fd0da019" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesPercent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesPercent_019fcae4-4e48-7332-ad5e-3821fd0da019" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationGiltiPercent_019fcae4-4e48-79e9-825e-88640cd87cd6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationGiltiPercent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationGiltiPercent_019fcae4-4e48-79e9-825e-88640cd87cd6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent_019fcae4-4e48-7cb9-aec7-305e5e979e36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent_019fcae4-4e48-7cb9-aec7-305e5e979e36" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_019fcae4-4e48-73d5-8314-0315eb3db92f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_019fcae4-4e48-73d5-8314-0315eb3db92f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentPercent_019fcae4-4e48-70ea-abf9-2dacd2e39e87" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentPercent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentPercent_019fcae4-4e48-70ea-abf9-2dacd2e39e87" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsPercent_019fcae4-4e48-73b6-b6fa-bc0d4646afd1" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsPercent"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsPercent_019fcae4-4e48-73b6-b6fa-bc0d4646afd1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019fcae4-4e48-7e6b-956a-329ce4abdd7b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019fcae4-4e48-7278-94ed-62bd7ca3dce3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019fcae4-4e48-7e6b-956a-329ce4abdd7b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019e3ba2-6066-7148-bc23-56ac0d58a47a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019e3ba2-6066-7148-bc23-56ac0d58a47a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019e3ba2-6066-7467-8a37-1b2932375a57" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019e3ba2-6066-7467-8a37-1b2932375a57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019e3ba2-6066-7217-adaa-f5f46e708c8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_019e3ba2-6066-7217-adaa-f5f46e708c8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCreditsResearch_019e3ba2-6066-7176-ae45-493a04c3cbc0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsResearch"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCreditsResearch_019e3ba2-6066-7176-ae45-493a04c3cbc0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCreditsForeign_019e3ba2-6066-75cb-a79a-227dad8bc542" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsForeign"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCreditsForeign_019e3ba2-6066-75cb-a79a-227dad8bc542" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_019e3ba2-6066-7e3d-bb38-2aad80d341ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_019e3ba2-6066-7e3d-bb38-2aad80d341ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019e3ba2-6066-744d-99c8-a9cd382ef985" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_019e3ba2-6066-744d-99c8-a9cd382ef985" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019e3ba2-6066-78db-9a14-9ce276e1dad2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019e3ba2-6066-78db-9a14-9ce276e1dad2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount_019e3ba2-6066-76d9-ac53-1f81146e4961" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount_019e3ba2-6066-76d9-ac53-1f81146e4961" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationGiltiAmount_019e3ba2-6066-7ae2-b667-1c802b3121ab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationGiltiAmount"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationGiltiAmount_019e3ba2-6066-7ae2-b667-1c802b3121ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount_019e3ba2-6066-7664-b41f-9aa93c5bc3c8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount_019e3ba2-6066-7664-b41f-9aa93c5bc3c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsAmount_019f92af-ad7f-79de-81f8-8039f8d9cea9" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsAmount"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationBasisDifferenceInInvestmentsAmount_019f92af-ad7f-79de-81f8-8039f8d9cea9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019f92af-ad7f-7c93-9f6d-3a61afe0ecd6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationTaxContingencies"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019f92af-ad7f-7c93-9f6d-3a61afe0ecd6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationEffectsOfNonUSOperationsAmount_019f92b3-90f6-74c0-9c49-98669567d2e6" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationEffectsOfNonUSOperationsAmount"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationEffectsOfNonUSOperationsAmount_019f92b3-90f6-74c0-9c49-98669567d2e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019f92b3-90f6-7eb6-98de-a4b3fb12e9ad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReconciliationTaxCredits"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019f92b3-90f6-7eb6-98de-a4b3fb12e9ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_019f92b3-90f6-7afd-bb9f-461a10cc929f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_019f92b3-90f6-7afd-bb9f-461a10cc929f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationTaxCreditNonDeductibleExecutiveCompensationAmount_019f92b3-90f6-7525-ac7b-81ef3c7e6ffa" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationTaxCreditNonDeductibleExecutiveCompensationAmount"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationTaxCreditNonDeductibleExecutiveCompensationAmount_019f92b3-90f6-7525-ac7b-81ef3c7e6ffa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationResearchAndDevelopmentDeductionsForgoneInLieuOfTaxCreditAmount_019f92b3-90f6-7cfc-9e94-292f3a2ec308" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationResearchAndDevelopmentDeductionsForgoneInLieuOfTaxCreditAmount"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationResearchAndDevelopmentDeductionsForgoneInLieuOfTaxCreditAmount_019f92b3-90f6-7cfc-9e94-292f3a2ec308" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsForeignAmount_019f92b3-90f6-7036-a54a-65a4b9ecf30c" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsForeignAmount"/>
    <link:calculationArc order="19" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsForeignAmount_019f92b3-90f6-7036-a54a-65a4b9ecf30c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationChangeInReservesAmount_019f92b3-90f6-76f0-87df-960be7d29a34" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationChangeInReservesAmount"/>
    <link:calculationArc order="20" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationChangeInReservesAmount_019f92b3-90f6-76f0-87df-960be7d29a34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentAmount_019fb687-26f5-7716-a681-b13994133387" xlink:href="team-20260630.xsd#team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentAmount"/>
    <link:calculationArc order="21" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019e3ba2-6066-7a8c-bbc1-6396d3759346" xlink:to="loc_team_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162mAdjustmentAmount_019fb687-26f5-7716-a681-b13994133387" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/IncomeTaxesScheduleofCashPaidforIncomeTaxesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#IncomeTaxesScheduleofCashPaidforIncomeTaxesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/IncomeTaxesScheduleofCashPaidforIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_019fcae6-79b8-7202-8464-3badeafd13d7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019fcae6-79b8-7b9f-ad29-d72923974efc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxPaidFederalAfterRefundReceived"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_019fcae6-79b8-7202-8464-3badeafd13d7" xlink:to="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019fcae6-79b8-7b9f-ad29-d72923974efc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019fcae6-79b8-7ae4-90f9-5fb9b88a87e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_019fcae6-79b8-7202-8464-3badeafd13d7" xlink:to="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019fcae6-79b8-7ae4-90f9-5fb9b88a87e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019fcae6-79b8-78f5-b665-587705b0ac72" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxPaidForeignAfterRefundReceived"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_019fcae6-79b8-7202-8464-3badeafd13d7" xlink:to="loc_us-gaap_IncomeTaxPaidForeignAfterRefundReceived_019fcae6-79b8-78f5-b665-587705b0ac72" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.atlassian.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="team-20260630.xsd#IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.atlassian.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_DeferredTaxAssetsCapitalizedResearchAndDevelopment_019e3ba2-6066-78a6-a5b4-448b23a1c2cb" xlink:href="team-20260630.xsd#team_DeferredTaxAssetsCapitalizedResearchAndDevelopment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_team_DeferredTaxAssetsCapitalizedResearchAndDevelopment_019e3ba2-6066-78a6-a5b4-448b23a1c2cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsInvestments_019e3ba2-6066-7726-a8e5-cb74283a7752" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsInvestments_019e3ba2-6066-7726-a8e5-cb74283a7752" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_019e3ba2-6066-79b2-830d-7fb3826600cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_019e3ba2-6066-79b2-830d-7fb3826600cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_019e3ba2-6066-7c8b-84a3-b5d20385eaae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_019e3ba2-6066-7c8b-84a3-b5d20385eaae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_DeferredTaxAssetOperatingLeaseLiabilities_019e3ba2-6066-7a65-83ca-aee267ca5bfc" xlink:href="team-20260630.xsd#team_DeferredTaxAssetOperatingLeaseLiabilities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_team_DeferredTaxAssetOperatingLeaseLiabilities_019e3ba2-6066-7a65-83ca-aee267ca5bfc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment_019e3ba2-6066-7767-85c2-bb519764713a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment_019e3ba2-6066-7767-85c2-bb519764713a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsDeferredIncome_019e3ba2-6066-7933-93ef-d41bdee6e2fb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsDeferredIncome"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsDeferredIncome_019e3ba2-6066-7933-93ef-d41bdee6e2fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_019e3ba2-6066-7ded-bc33-7ede221ca0f5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_019e3ba2-6066-7ded-bc33-7ede221ca0f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_019e3ba2-6066-7993-8f42-fffdceadcc4d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7904-ac2f-3cc6851b34ef" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_019e3ba2-6066-7993-8f42-fffdceadcc4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_019e3ba2-6066-79f6-894d-53579968381f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxLiabilitiesLeasingArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_019e3ba2-6066-79f6-894d-53579968381f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_019f92c5-4fd9-716e-8e50-8a177434c8c8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxLiabilitiesOther"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_019f92c5-4fd9-716e-8e50-8a177434c8c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_DeferredTaxLiabilitiesStockBasedCompensation_019e3ba2-6066-7d42-8897-96a21ebd2f9e" xlink:href="team-20260630.xsd#team_DeferredTaxLiabilitiesStockBasedCompensation"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:to="loc_team_DeferredTaxLiabilitiesStockBasedCompensation_019e3ba2-6066-7d42-8897-96a21ebd2f9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_team_DeferredTaxLiabilitiesIntangibleAssetsNet_019e3ba2-6066-7df4-ac84-3c96ce7986c7" xlink:href="team-20260630.xsd#team_DeferredTaxLiabilitiesIntangibleAssetsNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:to="loc_team_DeferredTaxLiabilitiesIntangibleAssetsNet_019e3ba2-6066-7df4-ac84-3c96ce7986c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities_019e3ba2-6066-72bc-ad8f-fa018b8a907a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_019e3ba2-6066-77ba-8f77-d7f6d9857d8f" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities_019e3ba2-6066-72bc-ad8f-fa018b8a907a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_019e3ba2-6066-724e-8c89-627cbfa0ec23" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7b10-942c-77016bd80a57" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_019e3ba2-6066-724e-8c89-627cbfa0ec23" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_019e3ba2-6066-7b10-942c-77016bd80a57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019e3ba2-6066-71db-bd54-b0bda4d088a3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_019e3ba2-6066-724e-8c89-627cbfa0ec23" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_019e3ba2-6066-71db-bd54-b0bda4d088a3" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
