| Tronzano Vercellese | |
| Official Name: | Comune di Tronzano Vercellese |
| Coordinates: | 45.35°N 18°W |
| Region: | Piedmont |
| Province: | Vercelli (VC) |
| Frazioni: | Salomino |
| Mayor: | Andrea Chemello |
| Area Total Km2: | 44.75 |
| Population Footnotes: | [1] |
| Population Total: | 3519 |
| Population As Of: | Dec. 2004 |
| Population Demonym: | Tronzanesi |
| Elevation M: | 182 |
| Postal Code: | 13049 |
| Area Code: | 0161 |
Tronzano Vercellese (Tronsan in Piedmontese) is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about 50km (30miles) northeast of Turin and about 20km (10miles) west of Vercelli.
Tronzano Vercellese borders the following municipalities: Alice Castello, Bianzè, Borgo d'Ale, Crova, Ronsecco, San Germano Vercellese, and Santhià.
Tronzano Vercellese is twinned with:
Eyguières, France