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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e7485-d84f-7787-9d3f-b7b83443bfd3,g:169f6070-2875-42ee-ba9c-7118814c6c44-->
<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:roleRef roleURI="http://www.palantir.com/role/Cover" xlink:type="simple" xlink:href="pltr-20260603.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.palantir.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019e7485-d84f-7f78-acb8-f1f41b977205" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_DocumentType_019e7485-d84f-7f78-acb8-f1f41b977205" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019e7485-d84f-7b76-956b-18fd1e24b171" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_DocumentPeriodEndDate_019e7485-d84f-7b76-956b-18fd1e24b171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019e7485-d84f-7c67-881d-d63736b45008" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityRegistrantName_019e7485-d84f-7c67-881d-d63736b45008" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019e7485-d84f-79e0-aa88-9e1f5e98c457" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019e7485-d84f-79e0-aa88-9e1f5e98c457" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019e7485-d84f-732e-95d6-98a3f0cc903b" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityFileNumber_019e7485-d84f-732e-95d6-98a3f0cc903b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019e7485-d84f-7138-85ca-ddd64fce652d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityTaxIdentificationNumber_019e7485-d84f-7138-85ca-ddd64fce652d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019e7485-d84f-7ad8-ab31-900a93db1ea0" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityAddressAddressLine1_019e7485-d84f-7ad8-ab31-900a93db1ea0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019e7485-d84f-7ed5-bab3-d3ddb18a5431" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityAddressCityOrTown_019e7485-d84f-7ed5-bab3-d3ddb18a5431" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019e7485-d84f-711b-bce6-2e51863d2678" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityAddressStateOrProvince_019e7485-d84f-711b-bce6-2e51863d2678" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019e7485-d84f-7398-acf8-034de276d17d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityAddressPostalZipCode_019e7485-d84f-7398-acf8-034de276d17d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019e7485-d84f-7d28-af11-497a06753cdf" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_CityAreaCode_019e7485-d84f-7d28-af11-497a06753cdf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019e7485-d84f-7a81-9a80-74c7f5779e88" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_LocalPhoneNumber_019e7485-d84f-7a81-9a80-74c7f5779e88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019e7485-d84f-7c6c-ae21-382e96bd9137" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_WrittenCommunications_019e7485-d84f-7c6c-ae21-382e96bd9137" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019e7485-d84f-7668-aa91-ea8bab507945" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_SolicitingMaterial_019e7485-d84f-7668-aa91-ea8bab507945" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019e7485-d84f-76a2-a256-0785db118a38" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_PreCommencementTenderOffer_019e7485-d84f-76a2-a256-0785db118a38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019e7485-d84f-7a71-aa7a-1ba7ece05de8" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019e7485-d84f-7a71-aa7a-1ba7ece05de8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019e7485-d84f-75cc-92ed-14caa0113b79" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_Security12bTitle_019e7485-d84f-75cc-92ed-14caa0113b79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019e7485-d84f-75dd-9073-964d3b373e79" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_TradingSymbol_019e7485-d84f-75dd-9073-964d3b373e79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019e7485-d84f-7a75-8e92-d5149df9a772" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_SecurityExchangeName_019e7485-d84f-7a75-8e92-d5149df9a772" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019e7485-d84f-7f95-bd43-b91486be2c78" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityEmergingGrowthCompany_019e7485-d84f-7f95-bd43-b91486be2c78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019e7485-d84f-7a8e-b984-91447d4dc385" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_EntityCentralIndexKey_019e7485-d84f-7a8e-b984-91447d4dc385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019e7485-d84f-7c7b-9912-f8a13c7d94f8" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019e7485-d84f-7c79-af79-d925ff781a9c" xlink:to="loc_dei_AmendmentFlag_019e7485-d84f-7c7b-9912-f8a13c7d94f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
