The War Lover is a 1962 British war film directed by Philip Leacock and written by Howard Koch, loosely based on the 1959 novel by John Hersey, altering the names of characters and events but retaining its basic framework. It stars Steve McQueen, Robert Wagner and Shirley Anne Field.

The war itself is not the most important element of the film. Instead, it focuses on the character of Captain Buzz Rickson and his determination to serve himself and get what he wants – in the process antagonising everyone.