Gallipoli is a 1981 Australian war drama film directed by Peter Weir and produced by Patricia Lovell and Robert Stigwood, starring Mel Gibson and Mark Lee. The film revolves around several young men from Western Australia who enlist in the Australian Army during World War I. They are sent to the Gallipoli in the Ottoman Empire, where they take part in the Gallipoli campaign. During the course of the film, the young men slowly lose their innocence about the purpose of war. The climax of the film occurs on the Anzac battlefield at Gallipoli, depicting the futile attack at the Battle of the Nek on 7 August 1915. It modifies events for dramatic purpose and contains a number of significant historical inaccuracies.

Peter Lindsay Weir is an Australian retired film director. He is known for directing films crossing various genres over forty years with films such as Picnic at Hanging Rock (1975), Gallipoli (1981), The Year of Living Dangerously (1982), Witness (1985), Dead Poets Society (1989), Fearless (1993), The Truman Show (1998), Master and Commander: The Far Side of the World (2003), and The Way Back (2010). He has received six Academy Award nominations, ultimately being awarded the Academy Honorary Award in 2022 for his lifetime achievement career.