| Mario Casaleggio | |
| Birth Date: | 15 December 1877 |
| Birth Place: | Turin, Italy |
| Death Date: | 8 February 1953 |
| Death Place: | Turin, Italy |
| Occupation: | Actor |
| Yearsactive: | 1911-1942 (film) |
Mario Casaleggio (15 December 1877 – 8 February 1953) was an Italian stage and film actor.[1]