Final, Northampton, September 25, 2021, 03:00 PM
Northern Diamonds
183/10(49.2ov)
Southern Vipers
187/7(49.4ov)
Southern Vipers beat Northern Diamonds by 3 wickets
Southern Vipers Playing XI
Northern Diamonds Playing XI
| Georgia Elwiss | All Rounder |
| Gaby Lewis | Batsman |
| Carla Rudd † | Wicket Keeper |
| Paige Scholfield | Bowler |
| Georgia Adams (c) | All Rounder |
| Maia Bouchier | Batsman |
| Lauren Bell | Bowler |
| Tara Norris | Bowler |
| Ella McCaughan | Batsman |
| Emily Windsor | Batsman |
| Charlotte Taylor | Bowler |
| Jenny Gunn | All Rounder |
| Beth Langston | Bowler |
| Sterre Kalis | Batsman |
| Katie Levick | Bowler |
| Linsey Smith | Bowler |
| Bess Heath † | Wicket Keeper |
| Hollie Armitage (c) | All Rounder |
| Ami Campbell | Batsman |
| Leah Dobson | Batsman |
| Phoebe Graham | Bowler |
| Rachel Slater | Batsman |