| San Giacomo Vercellese | |
| Official Name: | Comune di San Giacomo Vercellese |
| Coordinates: | 45.5°N 28°W |
| Region: | Piedmont |
| Province: | Vercelli (VC) |
| Mayor: | Massimo Camandona |
| Area Total Km2: | 9.6 |
| Population Footnotes: | [1] |
| Population Total: | 352 |
| Population As Of: | Dec. 2004 |
| Population Demonym: | Sangiacomesi |
| Elevation M: | 197 |
| Postal Code: | 13030 |
| Area Code: | 0161 |
San Giacomo Vercellese is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about 70km (40miles) northeast of Turin and about 20km (10miles) northwest of Vercelli.
San Giacomo Vercellese borders the following municipalities: Arborio, Balocco, Buronzo, Rovasenda, and Villarboit.