The Copa del Rey 1911 was the 10th staging of the Copa del Rey, the Spanish football cup competition. The competition started on 9 April 1911, and concluded on 15 April 1911, with the final, held at the Josaleta Stadium in Getxo, in which Athletic Bilbao lifted the trophy for the 5th time ever with a 3–1 victory over CD Español. The Bilbao goals were scored by , and .This Tournament should have been 13 teams, but 3 teams withdrew before it started, and another 3 teams withdrew during the competition.