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.

Paul of Dune is a 2008 science fiction novel written by Brian Herbert and Kevin J. Anderson, set in the Dune universe created by Frank Herbert. Released on September 16, 2008, it is the first book in the Heroes of Dune series and chronicles events between Frank Herbert's Dune (1965) and Dune Messiah (1969), as well as between Dune and its 2001 Brian Herbert/Kevin J. Anderson prequel, Dune: House Corrino.