| State: | VT |
| Type: | VT |
| Route: | 109 |
| Map Custom: | yes |
| Map Notes: | Map of Lamoille County in northern Vermont with VT 109 highlighted in red |
| Length Mi: | 14.800 |
| Direction A: | South |
| Terminus A: | in Cambridge |
| Direction B: | North |
| Terminus B: | in Belvidere |
| Counties: | Lamoille |
| Previous Type: | VT |
| Previous Route: | 108 |
| Next Type: | VT |
| Next Route: | 110 |
Vermont Route 109 (VT 109) is a 14.8-longNaN-long state highway in the U.S. state of Vermont. It begins at VT 108 in the town of Cambridge and ends at VT 118 in Belvidere.
The routes starts at VT 108 going east for a short period, and then turning to the northeast. While going in this direction, the route goes through the town of Waterville. The road then turns to the east and finally ends at a roundabout intersection with VT 118.