| Prasco | |
| Official Name: | Comune di Prasco |
| Coordinates: | 44.6333°N 41°W |
| Region: | Piedmont |
| Province: | Alessandria (AL) |
| Mayor: | Piero Bartolomeo Barisone |
| Area Total Km2: | 6.1 |
| Population Footnotes: | [1] |
| Population Total: | 565 |
| Population As Of: | 31 December 2010 |
| Elevation M: | 245 |
| Postal Code: | 15010 |
| Area Code: | 0144 |
Prasco is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 80km (50miles) southeast of Turin and about 30km (20miles) south of Alessandria.
Prasco borders the following municipalities: Cremolino, Morbello, Morsasco, and Visone.