Antonio Casas (11 November 1911 - 14 February 1982) was a Spanish footballer turned film actor who appeared in film between 1941 and his death in 1982. Casas originally began as a footballer for Atlético Madrid, but entered film in 1941 and made nearly 170 appearances in film and TV between then and 1982. He appeared in A Pistol for Ringo in 1965 and Sergio Leone's Spaghetti Western The Good, the Bad and the Ugly in 1966. One of his best-known roles was in Luis Buñuel's Tristana.