Moana (also known as Vaiana or Oceania in some markets) is a 2016 American animated musical fantasy adventure film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. The film was directed by John Musker and Ron Clements, co-directed by Chris Williams and Don Hall, and produced by Osnat Shurer, from a screenplay written by Jared Bush and a story by Clements, Musker, Williams, Hall, Pamela Ribon, and the writing team of Aaron and Jordan Kandell.

The film stars Auliʻi Cravalho as the voice of Moana and also features the ensemble voices of Dwayne Johnson, Rachel House, Temuera Morrison, Jemaine Clement, Nicole Scherzinger, and Alan Tudyk. It features original songs written by Lin-Manuel Miranda, Opetaia Foa'i, and Mark Mancina, and an orchestral score also composed by Mancina. The film is set in ancient Polynesia and tells the story of Moana, the strong-willed daughter of a chief of a coastal village, who is chosen by the ocean itself to reunite a mystical relic with the goddess Te Fiti. When a blight strikes her island, Moana sets sail in search of Maui, a legendary demigod, in hopes of returning the relic to Te Fiti and saving her people. The plot is original, but takes inspiration from Polynesian myths.

Moana premiered during the AFI Fest at the El Capitan Theatre in Los Angeles on November 14, 2016, and was released theatrically in the United States on November 23. The film received positive reviews from critics, who praised its animation, music, and vocal performances. The film went on to gross over $682 million worldwide. Along with Zootopia, it marked the first time since 2002 that Walt Disney Animation Studios released two feature films in the same year, after Lilo & Stitch and Treasure Planet. At the 89th Academy Awards, the film received two nominations for Best Animated Feature and Best Original Song ("How Far I'll Go"). A live-action remake is scheduled for release in 2025 with Johnson reprising his role, while a sequel, Moana 2, is set to be released in November 2024.