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            <filer>
                <filerCredentials>
                    <cik>0001976986</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



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        <issuerInfo>
            <issuerCik>0001002638</issuerCik>
            <issuerName>OPEN TEXT CORPORATION</issuerName>
            <secFileNumber>000-27544</secFileNumber>
            <issuerAddress>
                <ns2:street1>275 FRANK TOMPA DRIVE</ns2:street1>
                <ns2:city>WATERLOO</ns2:city>
                <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                <ns2:zipCode>N2L 0A1</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>519-888-7111</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>BRIAN SWEENEY</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>2668</noOfUnitsSold>
            <aggregateMarketValue>107840.56</aggregateMarketValue>
            <noOfUnitsOutstanding>271514728</noOfUnitsOutstanding>
            <approxSaleDate>12/04/2023</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>08/10/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>769</amountOfSecuritiesAcquired>
            <paymentDate>08/10/2023</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/30/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1899</amountOfSecuritiesAcquired>
            <paymentDate>11/30/2023</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>Brian Sweeney</name>
                <address>
                    <ns2:street1>275 FRANK TOMPA DRIVE</ns2:street1>
                    <ns2:city>WATERLOO</ns2:city>
                    <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                    <ns2:zipCode>N2L 0A1</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>11/30/2023</saleDate>
            <amountOfSecuritiesSold>1931</amountOfSecuritiesSold>
            <grossProceeds>77759.63</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>12/04/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Brian Paul Sweeney</signature>
        </noticeSignature>
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144
0001976986
XXXXXXXX
LIVE
0001002638
OPEN TEXT CORPORATION
000-27544
275 FRANK TOMPA DRIVE
WATERLOO
A6
N2L 0A1
519-888-7111
BRIAN SWEENEY
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
2668
107840.56
271514728
12/04/2023
NASDAQ
Common
08/10/2023
Restricted Stock
Issuer
N
769
08/10/2023
Not Applicable
Common
11/30/2023
Restricted Stock
Issuer
N
1899
11/30/2023
Not Applicable
N
Brian Sweeney
275 FRANK TOMPA DRIVE
WATERLOO
A6
N2L 0A1
Common
11/30/2023
1931
77759.63
12/04/2023
/s/ Brian Paul Sweeney