<?xml version="1.0" encoding="UTF-8"?><ns2:edgarSubmission xmlns:com="http://www.sec.gov/edgar/common" xmlns:ns2="http://www.sec.gov/edgar/ownership">
    <ns2:headerData>
        <ns2:submissionType>144</ns2:submissionType>
        <ns2:filerInfo>
            <ns2:filer>
                <ns2:filerCredentials>
                    <ns2:cik>1607880</ns2:cik>
                    <ns2:ccc>XXXXXXXX</ns2:ccc>
                </ns2:filerCredentials>
            </ns2:filer>
            <ns2:liveTestFlag>LIVE</ns2:liveTestFlag>



        </ns2:filerInfo>
    </ns2:headerData>
    <ns2:formData>
        <ns2:issuerInfo>
            <ns2:issuerCik>0001315098</ns2:issuerCik>
            <ns2:issuerName>Roblox Corporation</ns2:issuerName>
            <ns2:secFileNumber>001-39763</ns2:secFileNumber>
            <ns2:issuerAddress>
                <com:street1>970 Park Place</com:street1>
                <com:city>San Mateo</com:city>
                <com:stateOrCountry>CA</com:stateOrCountry>
                <com:zipCode>94403</com:zipCode>
            </ns2:issuerAddress>
            <ns2:issuerContactPhone>1-888-858-2569</ns2:issuerContactPhone>
            <ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Michael Guthrie</ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <ns2:relationshipsToIssuer>
                <ns2:relationshipToIssuer>Officer</ns2:relationshipToIssuer>
            </ns2:relationshipsToIssuer>
        </ns2:issuerInfo>
        <ns2:securitiesInformation>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:brokerOrMarketmakerDetails>
                <ns2:name>Goldman Sachs &amp; Co. LLC</ns2:name>
                <ns2:address>
                    <com:street1>200 West Street</com:street1>
                    <com:city>New York</com:city>
                    <com:stateOrCountry>NY</com:stateOrCountry>
                    <com:zipCode>10282</com:zipCode>
                </ns2:address>
            </ns2:brokerOrMarketmakerDetails>
            <ns2:noOfUnitsSold>10000</ns2:noOfUnitsSold>
            <ns2:aggregateMarketValue>517200</ns2:aggregateMarketValue>
            <ns2:noOfUnitsOutstanding>598500000</ns2:noOfUnitsOutstanding>
            <ns2:approxSaleDate>10/31/2024</ns2:approxSaleDate>
            <ns2:securitiesExchangeName>NYSE</ns2:securitiesExchangeName>
        </ns2:securitiesInformation>
        <ns2:securitiesToBeSold>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:acquiredDate>02/05/2018</ns2:acquiredDate>
            <ns2:natureOfAcquisitionTransaction>Acquired as compensation -- Stock Options</ns2:natureOfAcquisitionTransaction>
            <ns2:nameOfPersonfromWhomAcquired>Issuer</ns2:nameOfPersonfromWhomAcquired>
            <ns2:isGiftTransaction>N</ns2:isGiftTransaction>
            <ns2:amountOfSecuritiesAcquired>10000</ns2:amountOfSecuritiesAcquired>
            <ns2:paymentDate>02/05/2018</ns2:paymentDate>
            <ns2:natureOfPayment>Compensation -- Cashless exercise / same-day sale</ns2:natureOfPayment>
        </ns2:securitiesToBeSold>
        <ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>N</ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Michael Guthrie</ns2:name>
                <ns2:address>
                    <com:street1>970 Park Place</com:street1>
                    <com:city>San Mateo</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94403</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:saleDate>09/12/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>66557</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>3013022.08</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Michael Guthrie</ns2:name>
                <ns2:address>
                    <com:street1>970 Park Place</com:street1>
                    <com:city>San Mateo</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94403</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:saleDate>08/14/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>30000</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>1164462</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Michael Guthrie</ns2:name>
                <ns2:address>
                    <com:street1>970 Park Place</com:street1>
                    <com:city>San Mateo</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94403</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:saleDate>10/07/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>30000</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>1244907</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Michael Guthrie</ns2:name>
                <ns2:address>
                    <com:street1>970 Park Place</com:street1>
                    <com:city>San Mateo</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94403</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:saleDate>09/11/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>3443</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>154976.66</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Michael Guthrie</ns2:name>
                <ns2:address>
                    <com:street1>970 Park Place</com:street1>
                    <com:city>San Mateo</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94403</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Common</ns2:securitiesClassTitle>
            <ns2:saleDate>09/04/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>30000</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>1292691</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:remarks>The sales of shares set forth herein are made in connection with a selling plan dated 11/18/2023, that is intended to comply with Rule 10b5-1(c).</ns2:remarks>
        <ns2:noticeSignature>
            <ns2:noticeDate>10/31/2024</ns2:noticeDate>
            <ns2:planAdoptionDates>
                <ns2:planAdoptionDate>11/18/2023</ns2:planAdoptionDate>
            </ns2:planAdoptionDates>
            <ns2:signature>Goldman Sachs &amp; Co. LLC on behalf of Michael Guthrie</ns2:signature>
        </ns2:noticeSignature>
    </ns2:formData>
</ns2:edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 7604}]
144
1607880
XXXXXXXX
LIVE
0001315098
Roblox Corporation
001-39763
970 Park Place
San Mateo
CA
94403
1-888-858-2569
Michael Guthrie
Officer
Common
Goldman Sachs & Co. LLC
200 West Street
New York
NY
10282
10000
517200
598500000
10/31/2024
NYSE
Common
02/05/2018
Acquired as compensation -- Stock Options
Issuer
N
10000
02/05/2018
Compensation -- Cashless exercise / same-day sale
N
Michael Guthrie
970 Park Place
San Mateo
CA
94403
Common
09/12/2024
66557
3013022.08
Michael Guthrie
970 Park Place
San Mateo
CA
94403
Common
08/14/2024
30000
1164462
Michael Guthrie
970 Park Place
San Mateo
CA
94403
Common
10/07/2024
30000
1244907
Michael Guthrie
970 Park Place
San Mateo
CA
94403
Common
09/11/2024
3443
154976.66
Michael Guthrie
970 Park Place
San Mateo
CA
94403
Common
09/04/2024
30000
1292691
The sales of shares set forth herein are made in connection with a selling plan dated 11/18/2023, that is intended to comply with Rule 10b5-1(c).
10/31/2024
11/18/2023
Goldman Sachs & Co. LLC on behalf of Michael Guthrie