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    <headerData>
        <submissionType>144</submissionType>
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            <filer>
                <filerCredentials>
                    <cik>0001834991</cik>
                    <ccc>XXXXXXXX</ccc>
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            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



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    </headerData>
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            <issuerCik>0001315098</issuerCik>
            <issuerName>Roblox Corporation</issuerName>
            <secFileNumber>001-39763</secFileNumber>
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                <ns2:street1>3150 South Delaware Street</ns2:street1>
                <ns2:city>San Mateo</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94403</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>8888582569</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>THE BASZUCKI FAMILY FOUNDATION</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>10% Stockholder</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
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            <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>27901</noOfUnitsSold>
            <aggregateMarketValue>2869338.84</aggregateMarketValue>
            <noOfUnitsOutstanding>629990658</noOfUnitsOutstanding>
            <approxSaleDate>06/26/2025</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
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            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>04/06/2004</acquiredDate>
            <natureOfAcquisitionTransaction>Founders Shares</natureOfAcquisitionTransaction>
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            <isGiftTransaction>N</isGiftTransaction>
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            <paymentDate>04/06/2004</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
        </securitiesToBeSold>
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            <sellerDetails>
                <name>10b5-1 Sales for DAVID BRENT BASZUCKI</name>
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                    <ns2:street1>3150 South Delaware Street</ns2:street1>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
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            <sellerDetails>
                <name>10b5-1 Sales for DAVID BRENT BASZUCKI</name>
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            <sellerDetails>
                <name>10b5-1 Sales for 2020 JAN BASZUCKI GIFT TRUSTU/A DTD 04/03/2020</name>
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                <name>10b5-1 Sales for DAVID BRENT BASZUCKI</name>
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144
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XXXXXXXX
LIVE
0001315098
Roblox Corporation
001-39763
3150 South Delaware Street
San Mateo
CA
94403
8888582569
THE BASZUCKI FAMILY FOUNDATION
Director
Officer
10% Stockholder
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
27901
2869338.84
629990658
06/26/2025
NYSE
Common
04/06/2004
Founders Shares
Issuer
N
27901
04/06/2004
N/A
N
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