| Rocca d'Orcia | |
| Coordinates: | 43.0108°N 11.6142°W |
| Province: | Siena (SI) |
| Comune: | Castiglione d'Orcia |
| Elevation M: | 510 |
| Population Total: | 34 |
| Population As Of: | 2011 |
| Gentilic: | Rocchigiani |
Rocca d'Orcia is a village in Tuscany, central Italy, administratively a frazione of the comune of Castiglione d'Orcia, province of Siena. At the time of the 2001 census its population was 47.[1]
Rocca d'Orcia is about 43 km from Siena and 1 km from Castiglione d'Orcia.