Batman Beyond: Return of the Joker is a 2000 American direct-to-video superhero film produced by Warner Bros. Animation and distributed by Warner Bros. Home Entertainment. It is the third film in the DC Animated Universe and is based on the animated series Batman Beyond while also serving as a continuation of and resolving plot points from Batman: The Animated Series and The New Batman Adventures. The film features the DC Comics Batmen Bruce Wayne (Kevin Conroy) and Terry McGinnis (Will Friedle), as they try to unravel the mysterious return of the former's archenemy, the Joker (Mark Hamill), preparing a climatic showdown with the villain.

The film was heavily censored following the 1999 Columbine High School massacre and Warner Bros.'s objection to its content, causing its release to be delayed from Halloween 2000 to December 12, 2000. Subsequently, the PG-13 "theatrical" version was released on DVD on April 23, 2002.