Beddington Lake is a lake in Washington County, Maine, United States.

It is located less than 0.5 miles (0.80 km) east of the Hancock County border, near the town of Beddington and the intersection of Maine State Routes 9 and 193.

The outflow and primary inflow to Beddington Lake is from the Narraguagus River.

There are a number of unpaved roads and private residences surrounding the lake.

This Maine state location article is a stub.