| Dates | 2 July 2022 – 25 September 2022 |
|---|---|
| Administrator(s) | England and Wales Cricket Board |
| Cricket format | 50-over cricket |
| Tournament format(s) | Round robin and knock-out finals |
| Champions | Northern Diamonds (1st title) |
| Participants | 8 |
| Matches | 30 |
| Player of the series | Lauren Winfield-Hill (Diamonds) |
| Most runs | Lauren Winfield-Hill (470) |
| Most wickets | Grace Scrivens (13) Linsey Smith (13) |
| Official website | ECB |
The 2022 Rachael Heyhoe Flint Trophy was the third edition of the Rachael Heyhoe Flint Trophy, an English women's cricket 50-over domestic competition, which took place between 2 July and 25 September 2022. It featured eight teams playing in a round-robin group, followed by a knock-out round. The holders were the Southern Vipers, who won the first two editions of the competition. It ran alongside the Charlotte Edwards Cup. The tournament was named after former England captain Rachael Heyhoe Flint, Baroness Heyhoe-Flint, who died in 2017.[1]
Northern Diamonds finished top of the group stage, qualifying directly for the final. South East Stars and Southern Vipers qualified for the play-off, which was won by Vipers to set up the third Vipers versus Diamonds final in the Rachael Heyhoe Flint Trophy in its three years of existence.[2] Northern Diamonds won the final by two runs to claim their first title.