Ivan Nathaniel Dixon III was an American actor, director, and producer best known for his series role in the 1960s sitcom Hogan's Heroes, and for his starring roles in the 1964 independent drama Nothing But a Man and the 1967 television film The Final War of Olly Winter.

Ivan Nathaniel Dixon III (Harlem, Nova York, 6 d’abril de 1931 - Huntersville, Carolina del Nord, 16 de març de 2008) va ser un actor, director i productor nord-americà conegut pel seu paper a la comèdia de situació dels anys 60 "Hogan's Heroes".