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The 1915 Copa del Rey Final was the 15th final of the Spanish cup competition, the Copa del Rey. The final was played at Estadio de Amute in Irun on 2 May 1915. The match was won by Athletic Bilbao, who beat RCD Español 5–0. The star of the match was Bilbao's Pichichi, who scored a hat-trick to help his side clutch a 5–0 win.