The 2021 Supercopa de España Final decided the winner of the 2020–21 Supercopa de España, the 37th edition of the annual Spanish football super cup competition. The match was played on 17 January 2021 at the Estadio de La Cartuja in Seville, Spain. The match was a clásico between Barcelona and Athletic Bilbao. Athletic Bilbao won the match 3–2 after extra time to win their third Supercopa de España title.