Chamari Atapattu, who was ruled out of the first two ODIs due to a hand injury, will continue to lead the team for the three-match series beginning on May 23.
Atapattu returned to lead the one-day team in the final two ODIs - after injuring her right hand during a gym session which required 16 stitches - both of which West Indies won. She scored 27 runs in two innings.
Sri Lanka lost the ODI series 1-3, their only success coming in the second ODI which they won by six wickets.
Squad: Chamari Attapattu (capt), Yasoda Mendis, Dilani Manodara, Shashikala Siriwardene, Eshani Lokusuriyage (vc), Sripali Weerakkody, Nipuni Hansika, Ama Kanchana, Inoka Ranaweera, Sugandika Kumari, Udeshika Prabodhani, Hasini Perera, Maduri Samuddhika, Chathurani Gunawardene