| Cellarengo | |
| Official Name: | Comune di Cellarengo |
| Coordinates: | 44.8667°N 64°W |
| Region: | Piedmont |
| Province: | Asti (AT) |
| Mayor: | Adriana Bucco |
| Area Total Km2: | 10.8 |
| Population Total: | 677 |
| Population As Of: | 31 May 2007[1] |
| Population Demonym: | Cellarenghesi |
| Elevation M: | 321 |
| Postal Code: | 14010 |
| Area Code: | 0141 |
Cellarengo is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about 30km (20miles) southeast of Turin and about 20km (10miles) west of Asti.
Cellarengo borders the following municipalities: Isolabella, Montà, Poirino, Pralormo, and Valfenera.