content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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  <submissionType>144</submissionType>
  <filerInfo>
  <filer>
  <filerCredentials>
  <cik>0001666150</cik>
  <ccc>XXXXXXXX</ccc>
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  </filer>
  <liveTestFlag>LIVE</liveTestFlag>
  </filerInfo>
  </headerData>
  <formData>
  <issuerInfo>
  <issuerCik>0001758488</issuerCik>
  <issuerName>OneSpaWorld Holdings Limited</issuerName>
  <secFileNumber>001-38843</secFileNumber>
  <issuerAddress>
  <street1 xmlns="http://www.sec.gov/edgar/common">Harry B. Sands, Lobosky Mgmt Co. Ltd</street1>
  <street2 xmlns="http://www.sec.gov/edgar/common">Office 2, Pineapple Bus. Pk, PO Box N624</street2>
  <city xmlns="http://www.sec.gov/edgar/common">Nassau</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">C5</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">00000</zipCode>
  </issuerAddress>
  <issuerContactPhone>242-322-2670</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Walter McLallen</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Director</relationshipToIssuer>
  </relationshipsToIssuer>
  </issuerInfo>
  <securitiesInformation>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Merrill Lynch</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">475 W. New Circle Rd</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Lexington</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">KY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">40511</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>58658</noOfUnitsSold>
  <aggregateMarketValue>753755</aggregateMarketValue>
  <noOfUnitsOutstanding>93207928</noOfUnitsOutstanding>
  <approxSaleDate>08/01/2023</approxSaleDate>
  <securitiesExchangeName>NASDAQ</securitiesExchangeName>
  </securitiesInformation>
  <securitiesInformation>
  <securitiesClassTitle>Warrants</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Stifel, Nicolaus &amp; Company, Inc</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">501 N. Broadway</street1>
  <city xmlns="http://www.sec.gov/edgar/common">St. Louis</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">MO</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">63102</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>10000</noOfUnitsSold>
  <aggregateMarketValue>20000</aggregateMarketValue>
  <noOfUnitsOutstanding>8000000</noOfUnitsOutstanding>
  <approxSaleDate>08/01/2023</approxSaleDate>
  <securitiesExchangeName>N/A</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <acquiredDate>10/25/2017</acquiredDate>
  <natureOfAcquisitionTransaction>Cash Purchase</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>OneSpaWorld</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>64201</amountOfSecuritiesAcquired>
  <paymentDate>10/25/2017</paymentDate>
  <natureOfPayment>Cash</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <acquiredDate>06/12/2020</acquiredDate>
  <natureOfAcquisitionTransaction>Cash Purchase</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>OneSpaWorld</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>81250</amountOfSecuritiesAcquired>
  <paymentDate>06/12/2020</paymentDate>
  <natureOfPayment>Cash</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <acquiredDate>03/29/2021</acquiredDate>
  <natureOfAcquisitionTransaction>Cash Purchase</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>OneSpaWorld</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>63207</amountOfSecuritiesAcquired>
  <paymentDate>03/29/2021</paymentDate>
  <natureOfPayment>Cash</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Warrants</securitiesClassTitle>
  <acquiredDate>10/25/2017</acquiredDate>
  <natureOfAcquisitionTransaction>Cash Purchase</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>OneSpaWorld</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>10000</amountOfSecuritiesAcquired>
  <paymentDate>10/25/2017</paymentDate>
  <natureOfPayment>Cash</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <securitiesSoldInPast3Months>
  <sellerDetails>
  <name>Walter McLallen</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">2204 Belmont Blvd</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Nashville</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">TN</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">37212</zipCode>
  </address>
  </sellerDetails>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <saleDate>05/16/2023</saleDate>
  <amountOfSecuritiesSold>30000</amountOfSecuritiesSold>
  <grossProceeds>288750</grossProceeds>
  </securitiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>08/02/2023</noticeDate>
  <signature>/s/ Walter McLallen</signature>
  </noticeSignature>
  </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 5509}]
text: 144
  0001666150
  XXXXXXXX
  LIVE
  0001758488
  OneSpaWorld Holdings Limited
  001-38843
  Harry B. Sands, Lobosky Mgmt Co. Ltd
  Office 2, Pineapple Bus. Pk, PO Box N624
  Nassau
  C5
  00000
  242-322-2670
  Walter McLallen
  Director
  Common
  Merrill Lynch
  475 W. New Circle Rd
  Lexington
  KY
  40511
  58658
  753755
  93207928
  08/01/2023
  NASDAQ
  Warrants
  Stifel, Nicolaus & Company, Inc
  501 N. Broadway
  St. Louis
  MO
  63102
  10000
  20000
  8000000
  08/01/2023
  N/A
  Common
  10/25/2017
  Cash Purchase
  OneSpaWorld
  N
  64201
  10/25/2017
  Cash
  Common
  06/12/2020
  Cash Purchase
  OneSpaWorld
  N
  81250
  06/12/2020
  Cash
  Common
  03/29/2021
  Cash Purchase
  OneSpaWorld
  N
  63207
  03/29/2021
  Cash
  Warrants
  10/25/2017
  Cash Purchase
  OneSpaWorld
  N
  10000
  10/25/2017
  Cash
  N
  Walter McLallen
  2204 Belmont Blvd
  Nashville
  TN
  37212
  Common
  05/16/2023
  30000
  288750
  08/02/2023
  /s/ Walter McLallen