The 1920 Copa del Rey Final was the 20th final of the Spanish cup competition, the Copa del Rey. The final was played at El Molinón, in Gijón, on 2 May 1920, in front of an attendance of 10,000 spectators, who saw FC Barcelona beat Athletic Bilbao 2–0, thus winning their fourth cup title. The goals were scored in the second-half by Vicente Martínez and Paulino Alcántara.