2025–26 European Aquatics Euro Cup
| 2025–26 | |
| Tournament information | |
|---|---|
| Sport | Water polo |
| Date | Qualification round: 3–5 October 2025 Group stage: 16 October 2025 – 12 February 2026 Knockout stage: 25 February – 6 June 2026 |
Tournament format(s) | Round Robin and Knockout stage |
| Teams | Qualification round: 12+4 Group stage: 16 Knockout stage: 8+8 Total: 19+12 (from 12 countries) |
| Website | Official website |
The 2025–26 European Aquatics Euro Cup is the 34th edition of European Aquatics's secondary competition for men's water polo clubs, and the 15th edition since being rebranded from the Trophy to the Euro Cup. The season begins on 3 October 2025 and ended on 6 June 2026 with the Final.
This will be the third straight season under the new format, however, this season will witness a change in slot allocation, with only the third and fourth from domestic leagues being allowed to take part.
The winners of the European Aquatics Euro Cup automatically qualify for next season's Champions League and also qualify for the 2026 Super Cup.
Pro Recco are the defending champions.