Spirit: Stallion of the Cimarron (also known as Spirit) is a 2002 American animated Western film produced by DreamWorks Animation and distributed by DreamWorks Pictures. The film was directed by Kelly Asbury and Lorna Cook (in their feature directorial debuts) from a screenplay by John Fusco, based on an idea by Jeffrey Katzenberg, who produced the film alongside Mireille Soria. The film combines traditional animation and computer animation.

Set in the Old West in the late 19th century, the film follows Spirit, a Kiger mustang stallion (voiced by Matt Damon as a narrator), who is captured during the American Indian Wars by the United States Cavalry; he is eventually freed by a Lakota man named Little Creek with whom he bonds, as well as a mare named Rain. In contrast to the anthropomorphic style of animal characters in other animated features, Spirit and his fellow horses communicate with each other through non-linguistic sounds and body language (albeit with many human facial expressions and reactions).

Spirit: Stallion of the Cimarron was released in theaters on May 24, 2002, and was a box office disappointment, earning only $122 million on an $80 million budget, but received positive reviews. It was nominated for the Academy Award for Best Animated Feature. The film also launched a media franchise completely using computer animation, with a Netflix spin-off television series Spirit Riding Free premiering on May 5, 2017, followed by a spin-off of the original film, titled Spirit Untamed, released on June 4, 2021.