<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001885841</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>



</filerInfo>
</headerData>
<formData>
<issuerInfo>
<issuerCik>0001635088</issuerCik>
<issuerName>Roivant Sciences Ltd.</issuerName>
<secFileNumber>001-40782</secFileNumber>
<issuerAddress>
<com:street1>7th Floor</com:street1>
<com:street2>50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</issuerAddress>
<issuerContactPhone>44 207 400 3347</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Pulik Richard</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>CFO</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>Common shares, $0.0000000341740141 par value per share (Common Shares)</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>E*TRADE FINANCIAL CORPORATION</name>
<address>
<com:street1>3 EDISON DRIVE</com:street1>
<com:city>ALPHARETTA</com:city>
<com:stateOrCountry>GA</com:stateOrCountry>
<com:zipCode>30005</com:zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>4583</noOfUnitsSold>
<aggregateMarketValue>39184.65</aggregateMarketValue>
<noOfUnitsOutstanding>758427350</noOfUnitsOutstanding>
<approxSaleDate>05/01/2023</approxSaleDate>
<securitiesExchangeName>Nasdaq Global Market</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<acquiredDate>04/28/2023</acquiredDate>
<natureOfAcquisitionTransaction>Restricted Stock Units granted under the Roivant Sciences Ltd. Amended and Restated 2015 Equity Incentive Plan</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Roivant Sciences Ltd.</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>4583</amountOfSecuritiesAcquired>
<paymentDate>05/01/2023</paymentDate>
<natureOfPayment>N/A</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Richard Pulik</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>03/29/2023</saleDate>
<amountOfSecuritiesSold>4584</amountOfSecuritiesSold>
<grossProceeds>33692.4</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Richard Pulik</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>03/01/2023</saleDate>
<amountOfSecuritiesSold>4583</amountOfSecuritiesSold>
<grossProceeds>37076.47</grossProceeds>
</securitiesSoldInPast3Months>
<remarks>The securities included in Table I represent a maximum number of shares that may be sold to cover the reporting person's tax obligations when restricted stock units belonging to the reporting person are settled. The securities reported in Table I do not represent discretionary trades by the reporting person, and will be sold, or were sold, as applicable, for the limited purpose of satisfying tax withholding obligations.</remarks>
<noticeSignature>
<noticeDate>05/01/2023</noticeDate>
<planAdoptionDates>
<planAdoptionDate>02/24/2023</planAdoptionDate>
</planAdoptionDates>
<signature>/s/ Richard Pulik</signature>
</noticeSignature>
</formData>
</edgarSubmission>
