1989–90 Copa del Rey
| 88th Copa del Rey | |
|---|---|
| Tournament details | |
| Country | Spain |
| Teams | 44 |
| Defending champions | Real Madrid |
| Final positions | |
| Champions | FC Barcelona |
| Runners-up | Real Madrid |
| Tournament statistics | |
| Matches played | 83 |
| Goals scored | 206 (2.48 per match) |
| Top goal scorer(s) | John Aldridge (6) |
The 1989–90 Copa del Rey was the 88th staging of the Spanish Cup. The competition began on 6 September 1989 and concluded on 5 April 1990 with the final.