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        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001834991</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001315098</issuerCik>
            <issuerName>ROBLOX CORPORATION</issuerName>
            <secFileNumber>001-39763</secFileNumber>
            <issuerAddress>
                <ns2:street1>970 Park Place</ns2:street1>
                <ns2:city>San Mateo</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94403</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(888) 858-2569</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DAVID BASZUCKI</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
                <relationshipToIssuer>10% Stockholder</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>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>6460</noOfUnitsSold>
            <aggregateMarketValue>332248.14</aggregateMarketValue>
            <noOfUnitsOutstanding>656224272</noOfUnitsOutstanding>
            <approxSaleDate>11/20/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/20/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>6460</amountOfSecuritiesAcquired>
            <paymentDate>11/20/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID BASZUCKI</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>11/18/2024</saleDate>
            <amountOfSecuritiesSold>166666</amountOfSecuritiesSold>
            <grossProceeds>8451299.53</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID BASZUCKI</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/25/2024</saleDate>
            <amountOfSecuritiesSold>166668</amountOfSecuritiesSold>
            <grossProceeds>7024589.53</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/25/2024</saleDate>
            <amountOfSecuritiesSold>20834</amountOfSecuritiesSold>
            <grossProceeds>878094.76</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/25/2024</saleDate>
            <amountOfSecuritiesSold>20834</amountOfSecuritiesSold>
            <grossProceeds>878094.76</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>THE BASZUCKI FAMILY FOUNDATION</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>10/25/2024</saleDate>
            <amountOfSecuritiesSold>33334</amountOfSecuritiesSold>
            <grossProceeds>1404934.76</grossProceeds>
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        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/18/2024</saleDate>
            <amountOfSecuritiesSold>20833</amountOfSecuritiesSold>
            <grossProceeds>949207.10</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID BASZUCKI</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
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            <securitiesClassTitle>Common</securitiesClassTitle>
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            <grossProceeds>7593752.96</grossProceeds>
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        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020</name>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
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            <grossProceeds>949207.65</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>THE BASZUCKI FAMILY FOUNDATION</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
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            <grossProceeds>1518741.58</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>THE BASZUCKI FAMILY FOUNDATION</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/22/2024</saleDate>
            <amountOfSecuritiesSold>33333</amountOfSecuritiesSold>
            <grossProceeds>1451492.15</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
                    <ns2:city>San Mateo</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/22/2024</saleDate>
            <amountOfSecuritiesSold>20833</amountOfSecuritiesSold>
            <grossProceeds>907177.15</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020</name>
                <address>
                    <ns2:street1>970 Park Place</ns2:street1>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
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            <grossProceeds>907179.23</grossProceeds>
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        <securitiesSoldInPast3Months>
            <sellerDetails>
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                <address>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94403</ns2:zipCode>
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            <grossProceeds>7257520.97</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>11/20/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ David Baszucki</signature>
        </noticeSignature>
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[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 12534}]
144
0001834991
XXXXXXXX
LIVE
0001315098
ROBLOX CORPORATION
001-39763
970 Park Place
San Mateo
CA
94403
(888) 858-2569
DAVID BASZUCKI
Officer
Director
10% Stockholder
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
6460
332248.14
656224272
11/20/2024
NYSE
Common
11/20/2024
Restricted Stock
Issuer
N
6460
11/20/2024
Not Applicable
N
DAVID BASZUCKI
970 Park Place
San Mateo
CA
94403
Common
11/18/2024
166666
8451299.53
DAVID BASZUCKI
970 Park Place
San Mateo
CA
94403
Common
10/25/2024
166668
7024589.53
2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
10/25/2024
20834
878094.76
2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
10/25/2024
20834
878094.76
THE BASZUCKI FAMILY FOUNDATION
970 Park Place
San Mateo
CA
94403
Common
10/25/2024
33334
1404934.76
2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
09/18/2024
20833
949207.10
DAVID BASZUCKI
970 Park Place
San Mateo
CA
94403
Common
09/18/2024
166666
7593752.96
2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
09/18/2024
20833
949207.65
THE BASZUCKI FAMILY FOUNDATION
970 Park Place
San Mateo
CA
94403
Common
09/18/2024
33333
1518741.58
THE BASZUCKI FAMILY FOUNDATION
970 Park Place
San Mateo
CA
94403
Common
08/22/2024
33333
1451492.15
2020 JAN BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
08/22/2024
20833
907177.15
2020 DAVID BASZUCKI GIFT TRUST DTD 4/3/2020
970 Park Place
San Mateo
CA
94403
Common
08/22/2024
20833
907179.23
DAVID BASZUCKI
970 Park Place
San Mateo
CA
94403
Common
08/22/2024
166666
7257520.97
11/20/2024
/s/ David Baszucki