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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a13c57-c21e-7d96-8812-046287f6d6b1,g:f75242ab-6786-4f10-b45e-8da17f10c98e-->
<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.hamiltonlane.com/role/CoverPage" xlink:type="simple" xlink:href="hlne-20261012.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.hamiltonlane.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_01a13c57-c21e-7b46-9ba8-c69c6e6d03ed" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_DocumentType_01a13c57-c21e-7b46-9ba8-c69c6e6d03ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_01a13c57-c21e-76a5-9a9e-80639ce244b8" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_DocumentPeriodEndDate_01a13c57-c21e-76a5-9a9e-80639ce244b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_01a13c57-c21e-7abc-b1bb-7ed955c7a4e2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityRegistrantName_01a13c57-c21e-7abc-b1bb-7ed955c7a4e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_01a13c57-c21e-77f9-8edd-9a41f3969aad" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityIncorporationStateCountryCode_01a13c57-c21e-77f9-8edd-9a41f3969aad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_01a13c57-c21e-7963-b3d9-67dcb30d17d3" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityFileNumber_01a13c57-c21e-7963-b3d9-67dcb30d17d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_01a13c57-c21e-7b7d-85aa-9972a020a31a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityTaxIdentificationNumber_01a13c57-c21e-7b7d-85aa-9972a020a31a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_01a13c57-c21e-7c0e-ae54-2fd1d1714908" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityAddressAddressLine1_01a13c57-c21e-7c0e-ae54-2fd1d1714908" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_01a13c57-c21e-7051-bbd5-30901c29fd6b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityAddressAddressLine2_01a13c57-c21e-7051-bbd5-30901c29fd6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_01a13c57-c21e-70a0-bcbc-ea919742c112" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityAddressCityOrTown_01a13c57-c21e-70a0-bcbc-ea919742c112" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_01a13c57-c21e-7197-a6d9-4f783bec7315" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityAddressStateOrProvince_01a13c57-c21e-7197-a6d9-4f783bec7315" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_01a13c57-c21e-7e91-9173-f9fa50f877b1" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityAddressPostalZipCode_01a13c57-c21e-7e91-9173-f9fa50f877b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_01a13c57-c21e-7ba1-bb88-bcc666c390dc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_CityAreaCode_01a13c57-c21e-7ba1-bb88-bcc666c390dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_01a13c57-c21e-7a98-aad7-6d04acf13ac5" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_LocalPhoneNumber_01a13c57-c21e-7a98-aad7-6d04acf13ac5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_01a13c57-c21e-7bd8-990d-77164e384043" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_WrittenCommunications_01a13c57-c21e-7bd8-990d-77164e384043" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_01a13c57-c21e-79b3-920f-e1450f192e7d" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_SolicitingMaterial_01a13c57-c21e-79b3-920f-e1450f192e7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_01a13c57-c21e-73d9-9839-5237a680f4dd" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_PreCommencementTenderOffer_01a13c57-c21e-73d9-9839-5237a680f4dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_01a13c57-c21e-72c2-a73a-e44ba31e4c1f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_01a13c57-c21e-72c2-a73a-e44ba31e4c1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_01a13c57-c21e-78e6-9a40-8404c8920bb2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_Security12bTitle_01a13c57-c21e-78e6-9a40-8404c8920bb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_01a13c57-c21e-73c7-865b-121f6078d0ef" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_TradingSymbol_01a13c57-c21e-73c7-865b-121f6078d0ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_01a13c57-c21e-74ec-840b-44e520a4af22" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_SecurityExchangeName_01a13c57-c21e-74ec-840b-44e520a4af22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_01a13c57-c21e-78d9-b197-ce11d2ff34c0" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityEmergingGrowthCompany_01a13c57-c21e-78d9-b197-ce11d2ff34c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_01a13c57-c21e-7cf1-98e2-d77e8d6b7f38" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_EntityCentralIndexKey_01a13c57-c21e-7cf1-98e2-d77e8d6b7f38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_01a13c57-c21e-7289-bd20-48325fcdef28" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a13c57-c21e-775b-9021-ab03b0ff4b83" xlink:to="loc_dei_AmendmentFlag_01a13c57-c21e-7289-bd20-48325fcdef28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
