José Edson Mandarino (born March 26, 1941 in Jaguarão), is a Brazilian former right-handed tennis player.
Mandarino played 109 matches for Brazil in the Davis Cup. He won 68 (41 at singles and 27 at doubles) and lost 41 (31 at singles and 10 at doubles). When playing doubles, he used to play with Thomaz Koch as partner, but he also played some matches partnering with Carlos Fernandes.
Mandarino achieved a career-high singles ranking of World Number 81 which he reached on June 2, 1975 after losing to Anatoli Volkov at the French Open.