| Vinchio | |
| Official Name: | Comune di Vinchio |
| Coordinates: | 44.8167°N 27°W |
| Region: | Piedmont |
| Province: | Asti (AT) |
| Frazioni: | Noche |
| Mayor: | Chiara Zogo |
| Area Total Km2: | 9.29 |
| Population Total: | 567 |
| Population As Of: | 31 December 2019[1] |
| Population Demonym: | Vinchiesi |
| Elevation M: | 269 |
| Saint: | St. Vincent |
| Day: | 22 January |
| Postal Code: | 14040 |
| Area Code: | 0141 |
Vinchio is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about 60km (40miles) southeast of Turin and about 13km (08miles) southeast of Asti.
Vinchio borders the following municipalities: Belveglio, Castelnuovo Calcea, Cortiglione, Mombercelli, Nizza Monferrato, and Vaglio Serra.