| # | Team Name | Captain | Vice Captain |
|---|---|---|---|
| 1 | Brimingham Phoenix
(100 2021 - Domestic) |
Moeen Ali | |
| 2 | England
(ICC T20 Worldcup) |
||
| 3 | London Spirit
(100 2021 - Domestic) |
Eoin Morgan | |
| 4 | Manchester Originals
(100 2021 - Domestic) |
Jos Buttler | Carlos Brathwaite |
| 5 | Northern Superchargers
(100 2021 - Domestic) |
David Willey | |
| 6 | Oval Invincibles
(100 2021 - Domestic) |
Sam Billings  |
|
| 7 | Southern Brave
(100 2021 - Domestic) |
James Vince | |
| 8 | Trent Rockets
(100 2021 - Domestic) |
Lewis Gregory | |
| 9 | Welsh Fire
(100 2021 - Domestic) |
Jonny Bairstow | Ben Duckett |
