| Gallina | |
| Coordinates: | 43.0006°N 11.6831°W |
| Province: | Siena (SI) |
| Comune: | Castiglione d'Orcia |
| Elevation M: | 316 |
| Population Total: | 140 |
| Population As Of: | 2011 |
Gallina 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 157.[1]
Gallina is about 54 km from Siena and 9 km from Castiglione d'Orcia.