| Dorzano | |
| Official Name: | Comune di Dorzano |
| Coordinates: | 45.4°N 13°W |
| Region: | Piedmont |
| Province: | Biella (BI) |
| Mayor: | Sergio Gusulfino |
| Area Total Km2: | 4.8 |
| Population Footnotes: | [1] |
| Population Total: | 523 |
| Population As Of: | 31 July 2017 |
| Population Demonym: | Dorzanesi |
| Elevation M: | 296 |
| Saint: | St. Lawrence |
| Day: | 10 August |
| Postal Code: | 13881 |
| Area Code: | 0161 |
Dorzano is a comune (municipality) in the Province of Biella in the Italian region Piedmont, located about 50km (30miles) northeast of Turin and about 20km (10miles) south of Biella.