Dune is a 2021 American epic science fiction film directed and co-produced by Denis Villeneuve, who co-wrote the screenplay with Jon Spaihts, and Eric Roth. It is the first of a two-part adaptation of the 1965 novel of the same name by Frank Herbert. Set in the distant future, the film follows Paul Atreides as his family, the noble House Atreides, is thrust into a war for the deadly and inhospitable desert planet Arrakis. The ensemble cast includes Timothée Chalamet, Rebecca Ferguson, Oscar Isaac, Josh Brolin, Stellan Skarsgård, Dave Bautista, Stephen McKinley Henderson, Zendaya, Chang Chen, Sharon Duncan-Brewster, Charlotte Rampling, Jason Momoa, and Javier Bardem.

Paul Atreides is a fictional character in the Dune universe created by Frank Herbert. He is a main character in the first two novels in the series, Dune (1965) and Dune Messiah (1969), and returns in Children of Dune (1976). The character is brought back as two different gholas in the Brian Herbert/Kevin J. Anderson novels which conclude the original series, Hunters of Dune (2006) and Sandworms of Dune (2007), and appears in the prequels Paul of Dune (2008) and The Winds of Dune (2009). According to Brian Herbert, Frank Herbert's son and biographer, House Atreides was based on the heroic but ill-fated Greek mythological house of Atreus.