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



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      <issuerName>WILLIS TOWERS WATSON PLC</issuerName>
      <secFileNumber>001-16503</secFileNumber>
      <issuerAddress>
        <com:street1>C/O WILLIS GROUP LIMITED</com:street1>
        <com:street2>51 LIME STREET</com:street2>
        <com:city>LONDON ENGLAND</com:city>
        <com:stateOrCountry>X0</com:stateOrCountry>
        <com:zipCode>EC3M 7DQ</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>44-20-3124-6000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Pullum Anne</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Fidelity Brokerage Services LLC</name>
        <address>
          <com:street1>900 Salem Street</com:street1>
          <com:city>Smithfield</com:city>
          <com:stateOrCountry>RI</com:stateOrCountry>
          <com:zipCode>02917</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>5000</noOfUnitsSold>
      <aggregateMarketValue>1122058.52</aggregateMarketValue>
      <noOfUnitsOutstanding>106413057</noOfUnitsOutstanding>
      <approxSaleDate>06/07/2023</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>11/09/2018</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>160</amountOfSecuritiesAcquired>
      <paymentDate>11/09/2018</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/20/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>3148</amountOfSecuritiesAcquired>
      <paymentDate>07/20/2020</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/23/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>850</amountOfSecuritiesAcquired>
      <paymentDate>10/23/2020</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>12/11/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>842</amountOfSecuritiesAcquired>
      <paymentDate>12/11/2020</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>06/07/2023</noticeDate>
      <signature>/s/ Jodi Disselkamp, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Anne Pullum</signature>
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144
0001688834
XXXXXXXX
LIVE
0001140536
WILLIS TOWERS WATSON PLC
001-16503
C/O WILLIS GROUP LIMITED
51 LIME STREET
LONDON ENGLAND
X0
EC3M 7DQ
44-20-3124-6000
Pullum Anne
Officer
Common
Fidelity Brokerage Services LLC
900 Salem Street
Smithfield
RI
02917
5000
1122058.52
106413057
06/07/2023
NASDAQ
Common
11/09/2018
Restricted Stock Vesting
Issuer
N
160
11/09/2018
Compensation
Common
07/20/2020
Restricted Stock Vesting
Issuer
N
3148
07/20/2020
Compensation
Common
10/23/2020
Restricted Stock Vesting
Issuer
N
850
10/23/2020
Compensation
Common
12/11/2020
Restricted Stock Vesting
Issuer
N
842
12/11/2020
Compensation
Y
06/07/2023
/s/ Jodi Disselkamp, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Anne Pullum