2026 Copa del Rey de Baloncesto
| Tournament details | |
|---|---|
| Country | Spain |
| City | Valencia |
| Venue | Roig Arena |
| Dates | 19–22 February 2026 |
| Teams | 8 |
| Defending champions | Unicaja |
| Final positions | |
| Champions | Kosner Baskonia (7th title) |
| Runners-up | Real Madrid |
| Semifinalists | |
| Tournament statistics | |
| Matches played | 7 |
| Attendance | 101,399 (14,486 per match) |
| Awards | |
| MVP | Trent Forrest (Kosner Baskonia) |
The 2026 Copa del Rey de Baloncesto was the 90th edition of the Spanish Basketball King's Cup. It was managed by the ACB and was held in Valencia, in the Roig Arena in February 2026.
Unicaja were the defending champions, which were thrashed by Real Madrid in quarterfinals, which were stunned in the final by Kosner Baskonia that achieved their seventh cup after 17 years since the last title in its favourite tournament.
All times are in Central European Time (UTC+01:00).