The 1990–91 Copa del Rey was the 89th staging of the Spanish Cup. The competition began on 5 September 1990 and ended on 29 June 1991 with the final.
It was won by Club Atlético de Madrid.
First round
Second round
Third round
Fourth round
Fifth round
First leg
Second leg
Round of 16
First leg
Second leg
Quarter-finals
First leg
Second leg
Semi-finals
First leg
Second leg
Final
Copa del Rey
1990–91 winnersClub Atlético de Madrid
References
External links rsssf.com