| Casanova Elvo | |
| Official Name: | Comune di Casanova Elvo |
| Coordinates: | 45.4°N 26°W |
| Region: | Piedmont |
| Province: | Vercelli (VC) |
| Mayor: | Giorgio Gallina |
| Area Total Km2: | 16.3 |
| Population Footnotes: | [1] |
| Population Total: | 275 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Casanoelvesi |
| Elevation M: | 152 |
| Postal Code: | 13030 |
| Area Code: | 0161 |
Casanova Elvo is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about 60km (40miles) northeast of Turin and about 13km (08miles) northwest of Vercelli.
Casanova Elvo borders the following municipalities: Collobiano, Formigliana, Olcenengo, San Germano Vercellese, Santhià, and Villarboit.