2025 Division 1-A Rugby Championship
| Division 1-A Rugby Championship | |
|---|---|
| Tournament details | |
| Countries | United States |
| Tournament format(s) | knockout |
| Date | April 5, 2025 – May 3, 2025 |
| Tournament statistics | |
| Teams | 16 |
| Matches played | 15 |
| Tries scored | 138 (9.2 per match) |
| Final | |
| Venue | Kuntz Memorial Soccer Stadium |
| Champions | California (27th title) |
| Runners-up | Life |
The 2025 Division 1-A Rugby Championship was the thirteenth season of the Division 1-A Rugby championship, the annual university rugby union competition run by USA Rugby involving the top sixteen college teams in the United States. St. Mary's entered as defending champions beating Navy in the 2024 final 26–22 to secure their fourth championship. Cal beat Life in the final 55–38 securing their 27th national collegiate championship and their 29th title including their two Varsity Cup Championship victories.