Watchmen is a 2024 American adult animated two-part superhero film directed by Brandon Vietti and written by J. Michael Straczynski. It stars an ensemble cast including Matthew Rhys, Katee Sackhoff, Titus Welliver, Troy Baker, Adrienne Barbeau, and Michael Cerveris. Produced by Warner Bros. Animation, Paramount Pictures, and DC Entertainment, and distributed by Warner Bros. Home Entertainment in North America and Paramount Home Entertainment elsewhere, the film is based on the DC Comics limited series Watchmen co-created and illustrated by Dave Gibbons with co-creator and author Alan Moore choosing to remain uncredited. Set in an alternate 1985, the film follows a group of outlawed and retired superheroes who investigate a conspiracy following the murder of one of their own. Gibbons served as a consulting producer on the film. Animation for the film was provided by Studio Mir.

The first part (titled Watchmen Chapter I) was released on August 13, 2024, while the second part (Watchmen Chapter II) was released on November 26, 2024. Both parts serve as the fifty-seventh and fifty-eighth, respectively, and final installments of the DC Universe Animated Original Movies.