The following 15-member final squad was selected by the Cricket Selection Committee to take part in the ICC Men’s T20 Cricket World Cup 2021, which will be played in UAE and Oman from 17th October to 14th November 2021.
- Dasun Shanaka – Captain
- Kusal Janith Perera
- Dinesh Chandimal
- Dhananjaya De Silva – Vice Captain
- Pathum Nissanka
- Charith Asalanka
- Avishka Fernando
- Bhanuka Rajapaksa
- Chamika Karunaratne
- Wanindu Hasaranga
- Dushmantha Chameera
- Lahiru Kumara
- Maheesh Theekshana
- Akila Dananjaya
- Binura Fernando
Nuwan Pradeep (injured), Lahiru Madushanka (injured), Praveen Jayawickrama and Kamindu Mendis, who were initially named in the squad have been replaced by Lahiru Kumara, Binura Fernando, Pathum Nissanka and Akila Dananjaya.
