| Castellina Scalo | |
| Coordinates: | 43.4047°N 11.2089°W |
| Province: | Siena (SI) |
| Comune: | Monteriggioni |
| Elevation M: | 192 |
| Population Total: | 2437 |
| Population As Of: | 2011 |
Castellina Scalo is a town in Tuscany, central Italy, administratively a frazione of the comune of Monteriggioni, province of Siena. At the time of the 2001 census its population was 1,809.[1]
Castellina Scalo is about 20 km from Siena and 4 km from Monteriggioni.