Robert Carradine (born March 24, 1954) is an American actor.
He was born in Hollywood, California, and is the son of Sonia Henius and John Carradine, the brother of Keith Carradine and the half-brother of David Carradine.
He has two daughters, one from an affair with Susan Snyder and one from his marriage to Edie Mani. One of his daughters is actress Ever Carradine.
He made his film debut in 1972 in The Cowboys with John Wayne, and was in Massacre at Central High in 1976. One of his more successful films was 1984's Revenge of the Nerds as the nerd named Lewis Skolnick. Younger audiences may recognize Robert Carradine best for his role as Hilary Duff's father on the Disney TV series Lizzie McGuire.