| Abagadasset River | |
|---|---|
| Mouth | Merrymeeting Bay |
| Basin countries | United States |
| Length | 16 miles (26 km) |
| Mouth elevation | sea level |
The Abagadasset River is a 16.0-mile-long (25.7 km)[1] river in Richmond and Bowdoinham, Maine, flowing into Merrymeeting Bay, part of the estuary of the Kennebec River.