| Trivigliano | |
| Official Name: | Comune di Trivigliano |
| Coordinates: | 41.7833°N 29°W |
| Region: | Lazio |
| Province: | Frosinone (FR) |
| Frazioni: | San Giovanni, Pratovalle, Sassotello, 3 Fontane, Cerreta, Valcagnano, Canterno, Padoni, Collitimi, Pezze, Colle Jorio, Rasella, Monte Santa Croce, Dello Spreco |
| Mayor: | Gianluca Latini |
| Area Total Km2: | 12.7 |
| Population Footnotes: | [1] |
| Population Total: | 1743 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Triviglianesi |
| Elevation M: | 780 |
| Saint: | St. Oliva |
| Day: | 11 June |
| Postal Code: | 03010 |
| Area Code: | 0775 |
Trivigliano is a comune (municipality) in the Province of Frosinone in the Italian region Lazio, located about 60km (40miles) east of Rome and about 20km (10miles) northwest of Frosinone, in the Monti Ernici area.