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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019fdc07-6cf0-761e-a286-93b6c0dd8b62,g:447dcba0-8b48-4c95-925f-cb55e221c8e2-->
<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.exlservice.com/role/Cover" xlink:type="simple" xlink:href="exls-20261027.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.exlservice.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019fdc07-6cf0-7b3e-847a-e49356648cde" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_DocumentType_019fdc07-6cf0-7b3e-847a-e49356648cde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019fdc07-6cf0-78bc-9680-f57f126fa3a9" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_DocumentPeriodEndDate_019fdc07-6cf0-78bc-9680-f57f126fa3a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019fdc07-6cf0-7b3c-b246-63aa1caf6ca1" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityRegistrantName_019fdc07-6cf0-7b3c-b246-63aa1caf6ca1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019fdc07-6cf0-7dc4-9d31-7d64c0622875" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019fdc07-6cf0-7dc4-9d31-7d64c0622875" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019fdc07-6cf0-7cac-bdda-760fc0941fa3" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityFileNumber_019fdc07-6cf0-7cac-bdda-760fc0941fa3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019fdc07-6cf0-7d19-8941-614601019600" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityTaxIdentificationNumber_019fdc07-6cf0-7d19-8941-614601019600" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019fdc07-6cf0-76aa-bf56-68ad77794b33" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityAddressAddressLine1_019fdc07-6cf0-76aa-bf56-68ad77794b33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_019fdc07-6cf0-7ffe-b20c-195fdfa76c5c" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityAddressAddressLine2_019fdc07-6cf0-7ffe-b20c-195fdfa76c5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019fdc07-6cf0-7d2b-998d-9359bcebe3d9" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityAddressCityOrTown_019fdc07-6cf0-7d2b-998d-9359bcebe3d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019fdc07-6cf0-7aae-a9c2-8d7a763dca10" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityAddressStateOrProvince_019fdc07-6cf0-7aae-a9c2-8d7a763dca10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019fdc07-6cf0-7be5-88d9-e1c3dac311b2" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityAddressPostalZipCode_019fdc07-6cf0-7be5-88d9-e1c3dac311b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019fdc07-6cf0-7ef0-97b9-427496786099" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_CityAreaCode_019fdc07-6cf0-7ef0-97b9-427496786099" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019fdc07-6cf0-7119-b1c7-2339c627488c" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_LocalPhoneNumber_019fdc07-6cf0-7119-b1c7-2339c627488c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019fdc07-6cf0-7aa6-a24f-4d58ae720c72" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_WrittenCommunications_019fdc07-6cf0-7aa6-a24f-4d58ae720c72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019fdc07-6cf0-72c8-9dae-78d7885132d5" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_SolicitingMaterial_019fdc07-6cf0-72c8-9dae-78d7885132d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019fdc07-6cf0-77ea-9c3c-2abf71c78d29" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_PreCommencementTenderOffer_019fdc07-6cf0-77ea-9c3c-2abf71c78d29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019fdc07-6cf0-73de-ab52-777e578c27ed" 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_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019fdc07-6cf0-73de-ab52-777e578c27ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019fdc07-6cf0-7130-b77f-a5ea0d11f420" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityEmergingGrowthCompany_019fdc07-6cf0-7130-b77f-a5ea0d11f420" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019fdc07-6cf0-7e57-b89a-3707e227439f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_Security12bTitle_019fdc07-6cf0-7e57-b89a-3707e227439f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019fdc07-6cf0-7d40-a850-1c33bc289334" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_TradingSymbol_019fdc07-6cf0-7d40-a850-1c33bc289334" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019fdc07-6cf0-7748-84e7-edc5fdfc0d17" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_SecurityExchangeName_019fdc07-6cf0-7748-84e7-edc5fdfc0d17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019fdc07-6cf0-7c72-aa03-01fb46f31170" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_AmendmentFlag_019fdc07-6cf0-7c72-aa03-01fb46f31170" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019fdc07-6cf0-7983-9ea7-b487bbacb375" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019fdc07-6cf0-79a0-b9c6-ca7d0320ca0b" xlink:to="loc_dei_EntityCentralIndexKey_019fdc07-6cf0-7983-9ea7-b487bbacb375" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
