The Hobbit: The Battle of the Five Armies is a 2014 epic high fantasy adventure film directed by Peter Jackson from a screenplay by Fran Walsh, Philippa Boyens, Jackson, and Guillermo del Toro. It is based on the 1937 novel The Hobbit by J. R. R. Tolkien. It is the sequel to 2013's The Hobbit: The Desolation of Smaug as well as the final instalment in The Hobbit trilogy, acting as a prequel to Jackson's The Lord of the Rings trilogy.

The film's story concludes the adventure of the titular hobbit Bilbo Baggins and Thorin Oakenshield's company of dwarves, who take possession of the treasure within the Lonely Mountain as factions of dwarves, elves and men clash over it, while the orc Azog the Defiler and his forces make their move upon them.

The film stars Martin Freeman, Ian McKellen, Richard Armitage, Evangeline Lilly, Luke Evans, Lee Pace, Benedict Cumberbatch, Ken Stott, Aidan Turner, Dean O'Gorman, Billy Connolly, Graham McTavish, James Nesbitt, Stephen Fry, and Ryan Gage. The ensemble cast also features Cate Blanchett, Ian Holm, Christopher Lee, Hugo Weaving, and Orlando Bloom. It was Holm's final film before his death in 2020, as well as Lee's final live-action role, although he would be featured as a voice actor in several films released after he died in 2015.

The Hobbit: The Battle of the Five Armies premiered in London on 1 December 2014, and was released on 11 December in New Zealand and on 17 December in the United States, by Warner Bros. Pictures. The film received mixed reviews from critics and grossed $962.2 million worldwide, making it the second-highest-grossing film of 2014. It received numerous accolades, including being nominated for Best Sound Editing at the 87th Academy Awards.