| Quaddick State Forest | |
| Connecticut State Forest | |
| Country | |
|---|---|
| State | |
| County | Windham |
| Town | Thompson |
| Elevation | 476 ft (145 m) |
| Coordinates | 41°58′18″N 71°48′36″W / 41.97167°N 71.81000°WCoordinates: 41°58′18″N 71°48′36″W / 41.97167°N 71.81000°W |
| Area | 1,109 acres (449 ha) |
| Established | 1930s |
| Management | Connecticut Department of Energy and Environmental Protection |
| Website: Quaddick State Forest | |
Quaddick State Forest is a Connecticut state forest located in the town of Thompson north of Quaddick State Park. The forest protects 466-acre (189 ha) Quaddick Reservoir and provides opportunities for fishing, hunting, canoeing, letterboxing, and youth group camping.