State Route 176 (SR 176) is part of Maine's system of numbered state highways, located in Hancock County.

The 38-mile-long (61 km) route runs in a vertical zig-zag direction, but it is mostly signed as an east–west route.

The western terminus of the route is at SR 175 in Brooksville and its eastern terminus is at U.S. Route 1 (US 1) and SR 3 in Orland.

The entire route is in Hancock County.

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