| Vallelaghi | |
| Official Name: | Comune di Vallelaghi |
| Coordinates: | 46.0667°N 69°W |
| Region: | Trentino-Alto Adige/Südtirol |
| Province: | Trentino (TN) |
| Mayor: | Gianni Bressan |
| Area Total Km2: | 72.46 |
| Population Footnotes: | [1] |
| Population Total: | 5069 |
| Population As Of: | 31 March 2017 |
| Postal Code: | 38096 |
| Area Code: | 0461 |
Vallelaghi is a comune (municipality) in the Province of Trentino in the Italian region Trentino-Alto Adige/Südtirol.
It was established on 1 January 2016 by the merger of the municipalities of Padergnone, Terlago and Vezzano.