| Dates | 22 April 2023 – 24 September 2023 |
|---|---|
| Administrator(s) | England and Wales Cricket Board |
| Cricket format | 50-over cricket |
| Tournament format(s) | Double round-robin and knock-out finals |
| Champions | Southern Vipers (3rd title) |
| Participants | 8 |
| Matches | 58 |
| Most runs | Lauren Winfield-Hill (663) |
| Most wickets | Georgia Davis (27) |
| Official website | ECB |
The 2023 Rachael Heyhoe Flint Trophy was the fourth edition of the Rachael Heyhoe Flint Trophy, an English women's cricket 50-over domestic competition, which took place between 22 April and 24 September 2023. It featured eight teams playing in a double round-robin group stage, followed by a knock-out round. It ran alongside the Charlotte Edwards Cup. Northern Diamonds were the defending champions.[1]
Southern Vipers won the tournament, their third Rachael Heyhoe Flint Trophy title, beating The Blaze in the final.[2]