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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019b90ab-40b8-762b-b5bc-51550098f0bc,g:3e2cd080-2767-4797-b6b0-e6f245a06268-->
<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://navan.com/role/Cover" xlink:type="simple" xlink:href="navn-20260325.xsd#Cover"/>
  <link:presentationLink xlink:role="http://navan.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019b90ab-40b8-780f-8272-b0154c3de606" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019b90ab-40b8-74fa-b38d-9f0687c05ba2" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_DocumentType_019b90ab-40b8-74fa-b38d-9f0687c05ba2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019b90ab-40b8-7035-a136-3bb87a0e5e7b" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_DocumentPeriodEndDate_019b90ab-40b8-7035-a136-3bb87a0e5e7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019b90ab-40b8-7bed-951a-2ec0aac9582c" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityRegistrantName_019b90ab-40b8-7bed-951a-2ec0aac9582c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019b90ab-40b8-7933-8104-56841dbe28bf" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019b90ab-40b8-7933-8104-56841dbe28bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019b90ab-40b8-71cc-ab92-3778ab427fbb" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityFileNumber_019b90ab-40b8-71cc-ab92-3778ab427fbb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019b90ab-40b8-717d-b23d-600789557784" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityTaxIdentificationNumber_019b90ab-40b8-717d-b23d-600789557784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019b90ab-40b8-769f-9a12-f4df212244e0" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityAddressAddressLine1_019b90ab-40b8-769f-9a12-f4df212244e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019b90ab-40b8-7e8f-9ecc-5bc741d8e9b8" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityAddressCityOrTown_019b90ab-40b8-7e8f-9ecc-5bc741d8e9b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019b90ab-40b8-7e47-be9b-7c8ec4c17a33" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityAddressStateOrProvince_019b90ab-40b8-7e47-be9b-7c8ec4c17a33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019b90ab-40b8-7a0a-a9f5-2a6986e97825" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityAddressPostalZipCode_019b90ab-40b8-7a0a-a9f5-2a6986e97825" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019b90ab-40b8-7c09-8745-fa8435d0f82d" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_CityAreaCode_019b90ab-40b8-7c09-8745-fa8435d0f82d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019b90ab-40b8-71e3-973f-1b525fc8c6a1" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_LocalPhoneNumber_019b90ab-40b8-71e3-973f-1b525fc8c6a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019b90ab-40b8-729f-9b8a-213a6868f864" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_WrittenCommunications_019b90ab-40b8-729f-9b8a-213a6868f864" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019b90ab-40b8-7058-b481-06f7c0617910" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_SolicitingMaterial_019b90ab-40b8-7058-b481-06f7c0617910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019b90ab-40b8-786d-9e67-27b6a769de9a" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_PreCommencementTenderOffer_019b90ab-40b8-786d-9e67-27b6a769de9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019b90ab-40b8-7e79-ad48-00e32de64dac" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019b90ab-40b8-7e79-ad48-00e32de64dac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019b90ab-40b8-740a-8c33-60427f0e5c61" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_Security12bTitle_019b90ab-40b8-740a-8c33-60427f0e5c61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019b90ab-40b8-73f0-8bda-c3373828794f" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_TradingSymbol_019b90ab-40b8-73f0-8bda-c3373828794f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019b90ab-40b8-7527-91a1-aee8469b186e" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_SecurityExchangeName_019b90ab-40b8-7527-91a1-aee8469b186e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019b90ab-40b8-736b-9f70-9b4754eb7cde" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityEmergingGrowthCompany_019b90ab-40b8-736b-9f70-9b4754eb7cde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_019b90ab-40b8-713b-9866-86692679acb1" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityExTransitionPeriod_019b90ab-40b8-713b-9866-86692679acb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019b90ab-40b8-706d-b0a5-78e90a84eb13" 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_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_EntityCentralIndexKey_019b90ab-40b8-706d-b0a5-78e90a84eb13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019b90ab-40b8-7105-ac5a-3671eb9825ee" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019b90ab-40b8-780f-8272-b0154c3de606" xlink:to="loc_dei_AmendmentFlag_019b90ab-40b8-7105-ac5a-3671eb9825ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
