2004–05 Copa del Rey
| 103rd Copa del Rey | |
|---|---|
| Tournament details | |
| Country | Spain |
| Final positions | |
| Champions | Real Betis (2nd title) |
| Runners-up | Osasuna |
| Tournament statistics | |
| Top goal scorer(s) | Alejandro Aitor Huegún Iñaki Muñoz (5 goals each) |
The 2004–05 Copa del Rey was the 103rd staging of the Copa del Rey.
The competition started on 1 September 2004 and concluded on 1 June 2005 with the Final, held at the Estadio Vicente Calderón in Madrid, in which Real Betis lifted the trophy for the first time since 1977 with a 2–1 victory over CA Osasuna.