| Odd Number | |
| Director: | Manuel Antín |
| Music: | Virtú Maragno |
| Cinematography: | Ignacio Souto |
| Editing: | Antonio Ripoll |
| Runtime: | 85 minutes |
| Country: | Argentina |
Odd Number (Spanish: La cifra impar) is a 1962 Argentine mystery film directed by Manuel Antín and starring Lautaro Murúa, María Rosa Gallo and Sergio Renán.[1]