<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001536529</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001860742</issuerCik>
      <issuerName>Bausch &amp; Lomb Corp</issuerName>
      <secFileNumber>001-41380</secFileNumber>
      <issuerAddress>
        <com:street1>520 APPLEWOOD CRESCENT</com:street1>
        <com:city>VAUGHAN</com:city>
        <com:stateOrCountry>A6</com:stateOrCountry>
        <com:zipCode>L4K 4B4</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>908-541-5456</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>VON ESCHENBACH ANDREW C.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Former Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Wells Fargo Clearing Services</name>
        <address>
          <com:street1>1 North Jefferson Avenue</com:street1>
          <com:city>St. Louis</com:city>
          <com:stateOrCountry>MO</com:stateOrCountry>
          <com:zipCode>63103</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>6059</noOfUnitsSold>
      <aggregateMarketValue>100429.51</aggregateMarketValue>
      <noOfUnitsOutstanding>357165246</noOfUnitsOutstanding>
      <approxSaleDate>08/07/2026</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>05/02/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Open market purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open market</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1695</amountOfSecuritiesAcquired>
      <paymentDate>05/02/2025</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>02/27/2026</acquiredDate>
      <natureOfAcquisitionTransaction>Open market purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open market</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>4364</amountOfSecuritiesAcquired>
      <paymentDate>02/27/2026</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Andrew C Von Eschenbach</name>
        <address>
          <com:street1>520 Applewood Crescent</com:street1>
          <com:city>Vaughan</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>L4K 4B4</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Bausch Lomb Corporation</securitiesClassTitle>
      <saleDate>08/06/2026</saleDate>
      <amountOfSecuritiesSold>12500</amountOfSecuritiesSold>
      <grossProceeds>206192.77</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/07/2026</noticeDate>
      <signature>Andrew C Von Eschenbach</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
