Duke Callaghan (February 12, 1914, Kansas - December 21, 2002, Los Angeles, California) was an American cinematographer, best known for his work on television series such as Adam-12, Hart to Hart, and Miami Vice, the latter for which he received a Primetime Emmy nomination for Outstanding Cinematography for a Series. He was a frequent collaborator of directors Sydney Pollack and John Milius, shooting films like Jeremiah Johnson and The Yakuza for the former and Conan the Barbarian for the latter.