| San Gregorio da Sassola | |
| Official Name: | Comune di San Gregorio da Sassola |
| Coordinates: | 41.9167°N 64°W |
| Region: | Lazio |
| Metropolitan City: | Rome (RM) |
| Mayor: | Franco Carocci |
| Area Total Km2: | 35.2 |
| Population Total: | 1623 |
| Population As Of: | 30 April 2015[1] |
| Population Demonym: | Sangregoriani |
| Elevation M: | 420 |
| Saint: | St. Gregory the Great |
| Day: | 12 March |
| Postal Code: | 00010 |
| Area Code: | 0774 |
San Gregorio da Sassola is a Italian: [[comune]] (municipality) in the Metropolitan City of Rome in the Italian region of Latium, located about 30km (20miles) east of Rome.
San Gregorio da Sassola borders the following municipalities: Capranica Prenestina, Casape, Castel Madama, Ciciliano, Poli, Rome, Tivoli.
In antiquity, the Aequian town of Aefula mentioned by both Pliny and Livy was situated within the bounds of the modern Italian: comune.
Hammonton, United States