Caddyshack is a 1980 American comedy film directed by Harold Ramis and written by Brian Doyle-Murray, Ramis and Douglas Kenney. It stars Chevy Chase, Rodney Dangerfield, Ted Knight, Michael O'Keefe and Bill Murray. Brian Doyle-Murray, Bill Murray's elder brother, also has a supporting role.

This was Ramis' first feature film and was a major boost to Dangerfield's film career; previously, he was known mostly for his stand-up comedy. Grossing almost $40 million in the U.S. alone (16th highest of the year), it was the first of a series of similar comedies. A sequel, Caddyshack II, followed in 1988, although it wasn't nearly as successful or as well-received.