| Gaiarine | |
| Official Name: | Comune di Gaiarine |
| Coordinates: | 45.8833°N 41°W |
| Region: | Veneto |
| Province: | Treviso (TV) |
| Mayor: | Diego Zanchetta |
| Area Total Km2: | 28.7 |
| Population Footnotes: | [1] |
| Population Total: | 6053 |
| Population As Of: | 31 March 2017 |
| Population Demonym: | Gaiarinesi |
| Elevation M: | 20 |
| Postal Code: | 31018 |
| Area Code: | 0434 |
Gaiarine is a comune (municipality) in the province of Treviso, in the Italian region of Veneto, about 50km (30miles) north of Venice and about 30km (20miles) northeast of Treviso.
Gaiarine borders these municipalities: Brugnera, Codogné, Cordignano, Fontanelle, Godega di Sant'Urbano, Mansuè, Orsago, Portobuffolé, Sacile. Its hamlets are Francenigo, Albina, Campomolino and Calderano.