| Tonni | |
| Coordinates: | 43.2497°N 11.1831°W |
| Province: | Siena (SI) |
| Comune: | Sovicille |
| Elevation M: | 426 |
| Population Total: | 29 |
| Population As Of: | 2011 |
Tonni is a village in Tuscany, central Italy, in the comune of Sovicille, province of Siena. At the time of the 2001 census its population was 26.[1]
Tonni is about 23 km from Siena and 9 km from Sovicille.