| Cuadrilátero | |
| Director: | Eloy de la Iglesia |
| Producer: | Arturo Marcos |
| Screenplay: | Antonio Fos Bautista Lacasa |
| Starring: | José María Prada Rosana Yanny Deane Selmier José Legrá |
| Music: | Jesús Franco y Daniel White |
| Cinematography: | Leopoldo Villaseñor |
| Studio: | Federal Pictures |
| Runtime: | 89 minutes |
| Country: | Spain |
| Language: | Spanish |
| Gross: | ESP 3,505,784 (Spain) |
Cuadrilátero (English: Boxing ring) is a 1970 Spanish boxing-themed[1] film directed by Eloy de la Iglesia and starring José María Prada, Deane Selmier and Rosana Yanny.