State Route 200 (SR 200) is part of Maine's system of numbered state highways, located in Hancock County.

The route runs from U.S. Route 1 (US 1) in Sullivan to SR 179 in Waltham.

SR 200 is 17.92 miles (28.84 km) long and also serves the town of Eastbrook.

The entire route is in Hancock County.

This Maine road or road transport-related article is a stub.