Cooley High is a 1975 American independent coming-of-age comedy-drama film that follows the narrative of two high school seniors and best friends, Leroy "Preach" Jackson (Glynn Turman) and Richard "Cochise" Morris (Lawrence Hilton-Jacobs). Written by Eric Monte and directed by Michael Schultz, the film, primarily shot in Chicago, was a major hit at the box office, grossing over $13 million (USD). The light-hearted-turned-tragic storyline was complemented by a soundtrack featuring many Motown hits.

In a 40th-year retrospective by NPR in 2015, Cooley High was called a "classic of black cinema" and "a touchstone for filmmakers like John Singleton and Spike Lee." In 2021, the film was selected for preservation in the United States National Film Registry by the Library of Congress for being "culturally, historically, or aesthetically significant".