Desafío en Río Bravo
- Annu: 1964
- Paese: Spain, France, Italy
- Genre: Western
- Studio: Llama Films, Flora Film, West Film
- Parolla chjave: wyatt earp, spaghetti western
- Direttore: Tulio Demicheli
- Cast: Guy Madison, Fernando Sancho, Madeleine Lebeau, Gérard Tichy, Beni Deus, Olivier Hussenot