| Prisoner 1040 | |
| Native Name: | |
| Director: | Rubén W. Cavalloti |
| Country: | Argentina |
| Language: | Spanish |
Prisoner 1040 (es|Procesado 1040) is a 1958 Argentine thriller film directed by Rubén W. Cavalloti. The film is about an honest man who is wrongly imprisoned and experiences the horror within the cold walls of the prison.