| Cellio | |
| Coordinates: | 45.7167°N 24°W |
| Region: | Piedmont |
| Province: | Vercelli (VC) |
| Comune: | Cellio con Breia |
| Area Total Km2: | 10.0 |
| Population Footnotes: | [1] |
| Population Total: | 898 |
| Population As Of: | Dec. 2004 |
| Gentilic: | Celliesi |
| Elevation M: | 685 |
| Postal Code: | 13024 |
| Area Code: | 0163 |
Cellio is a frazione of Cellio con Breia in the Province of Vercelli in the Italian region Piedmont, located about 80km (50miles) northeast of Turin and about 45km (28miles) north of Vercelli.