The Dennys River is a river in Washington County, Maine. From the outflow of Meddybemps Lake () in Meddybemps, the river runs about U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map , accessed June 22, 2011 southeast and east to Dennysville, where it becomes tidal and soon joins the Hardscrabble River estuary to form Dennys Bay.

The Dennys River was named for an Indian hunter.

See also List of rivers of Maine

References

Maine Streamflow Data from the USGS Maine Watershed Data From Environmental Protection Agency