Nacho Libre is a 2006 American-Mexican sports comedy family film written by Jared Hess, Jerusha Hess, and Mike White, and directed by Jared Hess. It stars Jack Black as Ignacio, a Catholic friar and secret lucha libre fan who moonlights as a luchador to earn money for the orphanage where he works. The film is loosely based on the story of Fray Tormenta ("Friar Storm", a.k.a. Rev. Sergio Gutiérrez Benítez), a real-life Mexican Catholic priest who had a 23-year career as a masked luchador to support the orphanage he directed. The film was produced by Paramount Pictures, Nickelodeon Movies, and Black & White Productions.

Nacho Libre was released on June 16, 2006, by Paramount Pictures. It received mixed reviews from critics and grossed $99.3 million at the worldwide box office against its $35 million production budget.