| Carlo Cottone | |
| Birth Date: | 30 September 1756 |
| Birth Place: | Palermo, Kingdom of Sicily |
| Death Date: | 24 December 1829 |
| Death Place: | Palermo, Kingdom of Two Sicilies |
| Nationality: | Sicilian |
| Occupation: | politician |
Carlo Cottone, prince of Castelnuovo, (Palermo, 30 September 1756 – Palermo, 24 December 1829) was a Sicilian politician, known as one of the main advocates of the .