2025 One-Day Cup
| Dates | 5 August – 20 September 2025 |
|---|---|
| Administrator | England and Wales Cricket Board |
| Cricket format | List A |
| Tournament format(s) | Group stage and knockout |
| Champions | Worcestershire (1st title) |
| Participants | 18 |
| Matches | 77 |
| Most runs | Nick Gubbins (707) |
| Most wickets | Ben Allison (19) |
| Official website | ecb.co.uk |
The 2025 One-Day Cup (also known for sponsorship reasons as the 2025 Metro Bank One Day Cup) was a limited overs cricket competition in England and Wales. Matches were contested with 50 overs per side, having List A cricket status, with all eighteen first-class counties competing in the tournament. The tournament was played in a 50-over format with List A status, featuring all eighteen first-class counties. It ran from 5 August to 20 September 2025. Glamorgan were the defending champions.
Worcestershire won the tournament after beating Hampshire in the rain-affected final.