content: <?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>0001195655</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001030894</issuerCik>
        <issuerName>CELESTICA INC</issuerName>
        <secFileNumber>001-14832</secFileNumber>
        <issuerAddress>
          <com:street1>5140 YONGE STREET, SUITE 1900</com:street1>
          <com:city>TORONTO</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>M2N 6L7</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>416-448-5800</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>MIONIS ROBERT</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>245 Summer Street</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02110</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>75000</noOfUnitsSold>
        <aggregateMarketValue>10413562.50</aggregateMarketValue>
        <noOfUnitsOutstanding>119600000</noOfUnitsOutstanding>
        <approxSaleDate>02/05/2025</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>02/09/2021</acquiredDate>
        <natureOfAcquisitionTransaction>stock award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Celestica</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>44679</amountOfSecuritiesAcquired>
        <paymentDate>02/09/2021</paymentDate>
        <natureOfPayment>compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>01/31/2020</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Celestica</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>30321</amountOfSecuritiesAcquired>
        <paymentDate>01/31/2020</paymentDate>
        <natureOfPayment>compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert A Mionis</name>
          <address>
            <com:street1>5140 Yonge Street Suite 1900</com:street1>
            <com:city>Toronto</com:city>
            <com:stateOrCountry>A6</com:stateOrCountry>
            <com:zipCode>m2n6l7</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Shares</securitiesClassTitle>
        <saleDate>11/06/2024</saleDate>
        <amountOfSecuritiesSold>60000</amountOfSecuritiesSold>
        <grossProceeds>4788060.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert A Mionis</name>
          <address>
            <com:street1>5140 Yonge Street Suite 1900</com:street1>
            <com:city>Toronto</com:city>
            <com:stateOrCountry>A6</com:stateOrCountry>
            <com:zipCode>m2n6l7</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common shares</securitiesClassTitle>
        <saleDate>12/02/2024</saleDate>
        <amountOfSecuritiesSold>46766</amountOfSecuritiesSold>
        <grossProceeds>3993297.30</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert A Mionis</name>
          <address>
            <com:street1>5140 Yonge Street Suite 1900</com:street1>
            <com:city>Toronto</com:city>
            <com:stateOrCountry>A6</com:stateOrCountry>
            <com:zipCode>m2n6l7</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common shares</securitiesClassTitle>
        <saleDate>01/31/2025</saleDate>
        <amountOfSecuritiesSold>52588</amountOfSecuritiesSold>
        <grossProceeds>6707073.52</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert A Mionis</name>
          <address>
            <com:street1>5140 Yonge Street Suite 1900</com:street1>
            <com:city>Toronto</com:city>
            <com:stateOrCountry>A6</com:stateOrCountry>
            <com:zipCode>m2n6l7</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common shares</securitiesClassTitle>
        <saleDate>02/03/2025</saleDate>
        <amountOfSecuritiesSold>420896</amountOfSecuritiesSold>
        <grossProceeds>51467331.28</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Robert a Mionis</name>
          <address>
            <com:street1>5140 Yonge Street Suite 1900</com:street1>
            <com:city>Toronto</com:city>
            <com:stateOrCountry>A6</com:stateOrCountry>
            <com:zipCode>m2n6l7</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Shares</securitiesClassTitle>
        <saleDate>02/03/2025</saleDate>
        <amountOfSecuritiesSold>20429</amountOfSecuritiesSold>
        <grossProceeds>2498066.29</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>shares are being sold from MIONIS INVESTMENT TRUST U/A 5/8/01</remarks>
      <noticeSignature>
        <noticeDate>02/05/2025</noticeDate>
        <signature>/s/ Audrey Skillern as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for MIONIS ROBERT</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 6455}]
text: 144
  0001195655
  XXXXXXXX
  LIVE
  0001030894
  CELESTICA INC
  001-14832
  5140 YONGE STREET, SUITE 1900
  TORONTO
  A6
  M2N 6L7
  416-448-5800
  MIONIS ROBERT
  Officer
  Common
  Fidelity Brokerage Services LLC
  245 Summer Street
  Boston
  MA
  02110
  75000
  10413562.50
  119600000
  02/05/2025
  NYSE
  Common
  02/09/2021
  stock award
  Celestica
  N
  44679
  02/09/2021
  compensation
  Common
  01/31/2020
  Stock Award
  Celestica
  N
  30321
  01/31/2020
  compensation
  N
  Robert A Mionis
  5140 Yonge Street Suite 1900
  Toronto
  A6
  m2n6l7
  Common Shares
  11/06/2024
  60000
  4788060.00
  Robert A Mionis
  5140 Yonge Street Suite 1900
  Toronto
  A6
  m2n6l7
  Common shares
  12/02/2024
  46766
  3993297.30
  Robert A Mionis
  5140 Yonge Street Suite 1900
  Toronto
  A6
  m2n6l7
  Common shares
  01/31/2025
  52588
  6707073.52
  Robert A Mionis
  5140 Yonge Street Suite 1900
  Toronto
  A6
  m2n6l7
  Common shares
  02/03/2025
  420896
  51467331.28
  Robert a Mionis
  5140 Yonge Street Suite 1900
  Toronto
  A6
  m2n6l7
  Common Shares
  02/03/2025
  20429
  2498066.29
  shares are being sold from MIONIS INVESTMENT TRUST U/A 5/8/01
  02/05/2025
  /s/ Audrey Skillern as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for MIONIS ROBERT