| Sunnybrook State Park | |
| Photo Width: | 280 |
| Photo Alt: | Wetlands |
| Map: | Connecticut#USA |
| Map Width: | 280 |
| Relief: | 1 |
| Label: | Sunnybrook State Park |
| Location: | Torrington, Connecticut, United States |
| Coordinates: | 41.8358°N -73.1203°W |
| Area: | 464acres |
| Elevation: | 804feet |
| Established: | 1970 |
| Designation: | Connecticut state park |
| Administrator: | Connecticut Department of Energy and Environmental Protection |
Sunnybrook State Park is a public recreation area encompassing in the town of Torrington, Connecticut. The state park is the southwestern terminus for the blue-blazed John Muir Trail which crosses Paugnut State Forest for two miles to the loop trail at Burr Pond State Park. Another park trail bears the name of former property owner Edwin Fadoir. In addition to hiking, the park offers picnicking, hunting, and fishing along the East Branch Naugatuck River. The park opened in 1970 and entered the state rolls in the 1971 edition of the Connecticut Register and Manual.