| Hop River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Connecticut |
| Subdivision Type3: | Counties |
| Subdivision Name3: | Tolland |
| Source1: | Unnamed marsh |
| Source1 Location: | Bolton, Tolland County, Connecticut, United States |
| Source1 Coordinates: | 41.7883°N -72.435°W |
| Mouth: | Willimantic River |
| Mouth Location: | Columbia, Tolland County, Connecticut, United States |
| Mouth Coordinates: | 41.7231°N -72.25°W |
The Hop River is a river that runs through Tolland County, Connecticut. The Hop River's marshy source is just southeast of Bolton Notch, Connecticut. It flows for about to its confluence with the Willimantic River.[1] There is a popular paddling route beginning where the Skungamaug River enters the Hop River just north of the Hendee Road bridge and ending at the Willimantic River. Most of this route consists of quick-water, but a few Class I and Class II whitewater areas exist.
The Hop River State Park Trail crosses the river twice and is parallel to the river for the majority of the river's length.
| County | Town | Carrying |
|---|---|---|
| Tolland | Bolton | US 6 (twice in a row) |
| Coventry | South St. | |
| Andover | Times Farm Rd. | |
| Hendee Rd. | ||
| Long Hill Rd. | ||
| Bunker Hill Rd. | ||
| Parker Bridge Rd. | ||
| Columbia | Hop River State Park Trail (twice in a row) | |
| Hop River Rd. | ||
| Pucker Rd. | ||
| US 6 (Willimantic Bypass) | ||
| Abandoned Railroad Bridge | ||
| Flanders Rd. |