Master and Commander: The Far Side of the World is a 2003 American epic period war-drama film co-written, produced and directed by Peter Weir, set during the Napoleonic Wars. The film's plot and characters are adapted from three novels in author Patrick O'Brian's Aubrey–Maturin series, which includes 20 completed novels of Jack Aubrey's naval career. The film stars Russell Crowe as Aubrey, captain in the Royal Navy, and Paul Bettany as Dr. Stephen Maturin, the ship's surgeon. This is the second onscreen collaboration for Crowe and Bettany, who previously co-starred in 2001’s A Beautiful Mind.

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.