1990–91 Copa del Rey
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. First round

Second round

Third round

Fourth round

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Fifth round

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First leg

Second leg

Round of 16

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First leg

Second leg

Quarter-finals

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First leg

Second leg

Semi-finals

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First leg

Second leg

Final

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External links
 rsssf.com
 linguasport.com

Copa del Rey seasons
1990–91 in Spanish football cups