Adolescence of Utena is a 1999 Japanese animated romantic fantasy film. It is a follow-up to the 1997 anime television series Revolutionary Girl Utena, created by the artist collective Be-Papas. The film is directed by Kunihiko Ikuhara, written by Yōji Enokido based on a story by Ikuhara and produced by the animation studio J.C.Staff. An English-language dubbed version of the film produced by Central Park Media was released in 2001 as Revolutionary Girl Utena: The Movie.

The plot follows Utena Tenjou, a tomboy high school student who is drawn into a series of sword duels to win the hand of Anthy Himemiya, a mysterious student known as the "Rose Bride". The film is noted for its extensive use of metaphor and symbolism; its focus on themes of gender, sexuality and the transition from adolescence to adulthood; and for its more mature subject material relative to the anime series.