Mark Frechette was an American-Canadian film actor. He is best known for playing the lead role in the 1970 film Zabriskie Point, directed by Michelangelo Antonioni, in which he was cast despite his lack of acting experience. Frechette appeared in two other Italian films. He also became an active member of Mel Lyman's commune. Three years later, Frechette was arrested following an attempted bank robbery; he died in prison two years after his arrest.

Zabriskie Point is a 1970 American drama film directed by Michelangelo Antonioni and starring Mark Frechette, Daria Halprin, and Rod Taylor. It was widely noted at the time for its setting in the counterculture of the United States. Some of the film's scenes were shot on location at Zabriskie Point in Death Valley.