| Piazze | |
| Coordinates: | 42.9075°N 11.9167°W |
| Province: | Siena (SI) |
| Comune: | Cetona |
| Elevation M: | 399 |
| Population Total: | 704 |
| Population As Of: | 2011 |
| Gentilic: | Piazzesi / Piazzaioli |
Piazze is a village in Tuscany, central Italy, administratively a frazione of the comune of Cetona, province of Siena. At the time of the 2001 census its population was 724.[1]
Piazze is about 92 km from Siena and 9 km from Cetona.