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



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            <issuerCik>0001467623</issuerCik>
            <issuerName>DROPBOX INC CL A</issuerName>
            <secFileNumber>001-38434</secFileNumber>
            <issuerAddress>
                <ns2:street1>1800 Owens Street</ns2:street1>
                <ns2:city>San Francisco</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94158</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>4159307766</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>TIM REGAN</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>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>6023</noOfUnitsSold>
            <aggregateMarketValue>151418.22</aggregateMarketValue>
            <noOfUnitsOutstanding>245866446</noOfUnitsOutstanding>
            <approxSaleDate>09/03/2024</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/15/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock Units</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>6023</amountOfSecuritiesAcquired>
            <paymentDate>02/15/2022</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
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            <sellerDetails>
                <name>10b5-1 Sales Plan for TIM REGAN</name>
                <address>
                    <ns2:street1>1800 Owens Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/30/2024</saleDate>
            <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
            <grossProceeds>75443.10</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/15/2024</saleDate>
            <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
            <grossProceeds>68361.90</grossProceeds>
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        <securitiesSoldInPast3Months>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/30/2024</saleDate>
            <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
            <grossProceeds>73135.20</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales Plan for TIM REGAN</name>
                <address>
                    <ns2:street1>1800 Owens Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/15/2024</saleDate>
            <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
            <grossProceeds>68271.30</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales Plan for TIM REGAN</name>
                <address>
                    <ns2:street1>1800 Owens Street</ns2:street1>
                    <ns2:city>San Francisco</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/01/2024</saleDate>
            <amountOfSecuritiesSold>13000</amountOfSecuritiesSold>
            <grossProceeds>290302.10</grossProceeds>
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        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales Plan for TIM REGAN</name>
                <address>
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                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>94158</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>06/17/2024</saleDate>
            <amountOfSecuritiesSold>3000</amountOfSecuritiesSold>
            <grossProceeds>62781.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>09/03/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>05/15/2024</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Timothy Regan</signature>
        </noticeSignature>
    </formData>
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144
0001734440
XXXXXXXX
LIVE
0001467623
DROPBOX INC CL A
001-38434
1800 Owens Street
San Francisco
CA
94158
4159307766
TIM REGAN
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
6023
151418.22
245866446
09/03/2024
NASDAQ
Common
02/15/2022
Restricted Stock Units
Issuer
N
6023
02/15/2022
N/A
N
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
08/30/2024
3000
75443.10
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
08/15/2024
3000
68361.90
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
07/30/2024
3000
73135.20
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
07/15/2024
3000
68271.30
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
07/01/2024
13000
290302.10
10b5-1 Sales Plan for TIM REGAN
1800 Owens Street
San Francisco
CA
94158
Common
06/17/2024
3000
62781.00
09/03/2024
05/15/2024
/s/ Timothy Regan