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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019d96e5-2b14-7123-997c-3595b6284cbd,g:5986c82c-1c06-4123-a8bb-eef2f7a65044-->
<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.talenenergy.com/role/Cover" xlink:type="simple" xlink:href="tln-20260417.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.talenenergy.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019d96e5-2b15-72ba-b95f-10415e97c046" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_DocumentType_019d96e5-2b15-72ba-b95f-10415e97c046" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019d96e5-2b15-770a-8ffe-f7508afa1aab" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_DocumentPeriodEndDate_019d96e5-2b15-770a-8ffe-f7508afa1aab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019d96e5-2b15-74d7-b36d-e88906f08128" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityRegistrantName_019d96e5-2b15-74d7-b36d-e88906f08128" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019d96e5-2b15-730b-8988-7aeeb10e8917" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019d96e5-2b15-730b-8988-7aeeb10e8917" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019d96e5-2b15-7d3c-9e45-ab17181ffe0e" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityFileNumber_019d96e5-2b15-7d3c-9e45-ab17181ffe0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019d96e5-2b15-71dc-9214-7eb13d3cabc2" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityTaxIdentificationNumber_019d96e5-2b15-71dc-9214-7eb13d3cabc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019d96e5-2b15-7526-8150-21342c761f59" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityAddressAddressLine1_019d96e5-2b15-7526-8150-21342c761f59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019d96e5-2b15-7640-bc0f-d4ad637445bb" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityAddressCityOrTown_019d96e5-2b15-7640-bc0f-d4ad637445bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019d96e5-2b15-76c6-8216-c1e2c4ce938a" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityAddressStateOrProvince_019d96e5-2b15-76c6-8216-c1e2c4ce938a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019d96e5-2b15-7cc6-a2bf-98b2cba15731" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityAddressPostalZipCode_019d96e5-2b15-7cc6-a2bf-98b2cba15731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019d96e5-2b15-759f-8924-a6d8374138d4" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_CityAreaCode_019d96e5-2b15-759f-8924-a6d8374138d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019d96e5-2b15-782c-87f7-f331a3cd320e" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_LocalPhoneNumber_019d96e5-2b15-782c-87f7-f331a3cd320e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019d96e5-2b15-75fd-92bd-9aff18ab8b45" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_WrittenCommunications_019d96e5-2b15-75fd-92bd-9aff18ab8b45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019d96e5-2b15-740d-a974-a28ebfaa3833" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_SolicitingMaterial_019d96e5-2b15-740d-a974-a28ebfaa3833" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019d96e5-2b15-746e-aa9a-584281ebf9b6" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_PreCommencementTenderOffer_019d96e5-2b15-746e-aa9a-584281ebf9b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019d96e5-2b15-7cf5-90ac-add3623f6395" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019d96e5-2b15-7cf5-90ac-add3623f6395" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019d96e5-2b15-743d-b295-024e84d61c89" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_Security12bTitle_019d96e5-2b15-743d-b295-024e84d61c89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019d96e5-2b15-7173-ba51-6bcb8cbbfc66" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_TradingSymbol_019d96e5-2b15-7173-ba51-6bcb8cbbfc66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019d96e5-2b15-741f-b2e0-512316aa0046" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_SecurityExchangeName_019d96e5-2b15-741f-b2e0-512316aa0046" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019d96e5-2b15-7618-8ea5-cb0b56f6796e" 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_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityEmergingGrowthCompany_019d96e5-2b15-7618-8ea5-cb0b56f6796e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019d96e5-2b15-7c24-9c72-d3743e4c50f1" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_AmendmentFlag_019d96e5-2b15-7c24-9c72-d3743e4c50f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019d96e5-2b15-73d7-913a-45adf09e6481" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019d96e5-2b15-7d2a-9aee-5ff128d1a9cb" xlink:to="loc_dei_EntityCentralIndexKey_019d96e5-2b15-73d7-913a-45adf09e6481" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
