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<xbrli:xbrl xmlns:in-bse-co="http://www.bseindia.com/xbrl/co/2017-09-15/in-bse-co" xmlns:in-bse-co-roles="http://www.bseindia.com/xbrl/co/2017-09-15/in-bse-co-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-bse-co-type="http://www.bseindia.com/xbrl/co/2017-09-15/in-bse-co-types" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-bse-co-2017-09-15.xsd"/><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="http://www.bseindia.com/bse-cg/ScripCode">532281</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-09-21</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Disclosure1"><xbrli:entity><xbrli:identifier scheme="http://www.bseindia.com/bse-cg/ScripCode">532281</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-09-21</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersAxis"><in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersDomain>Disclosure1</in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context><xbrli:context id="Disclosure2"><xbrli:entity><xbrli:identifier scheme="http://www.bseindia.com/bse-cg/ScripCode">532281</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-09-21</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersAxis"><in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersDomain>Disclosure2</in-bse-co:ChangeInHoldingOfSecuritiesOfPromotersDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:unit id="shares"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><in-bse-co:ScripCode contextRef="MainI">532281</in-bse-co:ScripCode><in-bse-co:Symbol contextRef="MainI">HCLTECH</in-bse-co:Symbol><in-bse-co:MSEISymbol contextRef="MainI">NOTLISED</in-bse-co:MSEISymbol><in-bse-co:NameOfTheCompany contextRef="MainI">HCL Technologies Limited</in-bse-co:NameOfTheCompany><in-bse-co:NameOfTheSignatory contextRef="MainI">Manish Anand</in-bse-co:NameOfTheSignatory><in-bse-co:DesignationOfSignatory contextRef="MainI">Company Secretary and Compliance Officer</in-bse-co:DesignationOfSignatory><in-bse-co:Place contextRef="MainI">Noida</in-bse-co:Place><in-bse-co:DateOfFiling contextRef="MainI">2026-09-21</in-bse-co:DateOfFiling><in-bse-co:ISINCode contextRef="MainI">INE860A01027</in-bse-co:ISINCode><in-bse-co:DisclosureUnderRegulation contextRef="MainI">Regulation 7 (2)</in-bse-co:DisclosureUnderRegulation><in-bse-co:RevisedFilling contextRef="MainI">false</in-bse-co:RevisedFilling><in-bse-co:TypeOfInstrument contextRef="Disclosure1">Equity</in-bse-co:TypeOfInstrument><in-bse-co:CategoryOfPerson contextRef="Disclosure1">Designated Person</in-bse-co:CategoryOfPerson><in-bse-co:NameOfThePerson contextRef="Disclosure1">Vijayakumar Chinnaswamy</in-bse-co:NameOfThePerson><in-bse-co:IdentificationNumberOfDirectorOrCompany contextRef="Disclosure1">09244485</in-bse-co:IdentificationNumberOfDirectorOrCompany><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity contextRef="Disclosure1" unitRef="shares" 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decimals="INF">1783656</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding contextRef="Disclosure1" unitRef="pure" decimals="INF">0.0007</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate contextRef="Disclosure1">2026-09-17</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate contextRef="Disclosure1">2026-09-17</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate><in-bse-co:ModeOfAcquisitionOrDisposal contextRef="Disclosure1">ESOS</in-bse-co:ModeOfAcquisitionOrDisposal><in-bse-co:DateOfIntimationToCompany contextRef="Disclosure1">2026-09-18</in-bse-co:DateOfIntimationToCompany><in-bse-co:ExchangeOnWhichTheTradeWasExecuted contextRef="Disclosure1">NA</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock contextRef="Disclosure1">Please note that the Designated Person (“DP”) has received these shares on exercise of 2,59,901 Restricted Stock Units under the HCL Technologies Limited - Restricted Stock Unit Plan 2024. The DP has paid Rs. 2 /- per share as an exercise price to obtain these shares from HCL Technologies Stock Options Trust (“Trust”). The opening price of Rs. 1242.20 per share on NSE as on 17/09/2026 being the date of transfer of the said shares from the Trust to the DP, has been considered for the purpose of calculation of threshold value beyond which disclosure in Form B is required.</in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock><in-bse-co:TypeOfInstrument contextRef="Disclosure2">Equity</in-bse-co:TypeOfInstrument><in-bse-co:CategoryOfPerson contextRef="Disclosure2">Designated Person</in-bse-co:CategoryOfPerson><in-bse-co:NameOfThePerson contextRef="Disclosure2">HCL Technologies Stock Options Trust</in-bse-co:NameOfThePerson><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">7479548</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding contextRef="Disclosure2" unitRef="pure" decimals="INF">0.0028</in-bse-co:SecuritiesHeldPriorToAcquisitionOrDisposalPercentageOfShareholding><in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">259901</in-bse-co:SecuritiesAcquiredOrDisposedNumberOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity contextRef="Disclosure2" unitRef="INR" decimals="0">78884788</in-bse-co:SecuritiesAcquiredOrDisposedValueOfSecurity><in-bse-co:SecuritiesAcquiredOrDisposedTransactionType contextRef="Disclosure2">Sell</in-bse-co:SecuritiesAcquiredOrDisposedTransactionType><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity contextRef="Disclosure2" unitRef="shares" decimals="INF">7219647</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalNumberOfSecurity><in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding contextRef="Disclosure2" unitRef="pure" decimals="INF">0.0027</in-bse-co:SecuritiesHeldPostAcquistionOrDisposalPercentageOfShareholding><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate contextRef="Disclosure2">2026-09-17</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyFromDate><in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate contextRef="Disclosure2">2026-09-17</in-bse-co:DateOfAllotmentAdviceOrAcquisitionOfSharesOrSaleOfSharesSpecifyToDate><in-bse-co:ModeOfAcquisitionOrDisposal contextRef="Disclosure2">ESOS</in-bse-co:ModeOfAcquisitionOrDisposal><in-bse-co:DateOfIntimationToCompany contextRef="Disclosure2">2026-09-18</in-bse-co:DateOfIntimationToCompany><in-bse-co:ExchangeOnWhichTheTradeWasExecuted contextRef="Disclosure2">NA</in-bse-co:ExchangeOnWhichTheTradeWasExecuted><in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock contextRef="Disclosure2">HCL Technologies Stock Options Trust (‘Trust’) has transferred 2,59,901 shares of HCL Technologies Limited to a RSU holder on exercise of 2,59,901 Restricted Stock Units (RSUs), at an   exercise price of Rs. 2 /- per share, under the HCL Technologies Limited - Restricted Stock Unit Plan 2024. The opening price of Rs. 1,242.20 per share on NSE as on 17/09/2026, being the date of transfer has been considered for the purpose of calculation of threshold value beyond which disclosure in Form B is required.</in-bse-co:DetailsOfChangeInHoldingOfSecuritiesOfPromotersEmployeeOrDirectorOfAListedCompanyAndOtherSuchPersonsTextBlock></xbrli:xbrl>
