State Route 236 (SR 236, OH 236) is a two-lane north–south state highway in the northeastern portion of the U.S. state of Ohio. Its southern terminus is at a signalized intersection with State Route 21 in the northern end of Massillon. The northern terminus of the route is at a Y-intersection with State Route 93 approximately 2 miles (3.2 km) northeast of Canal Fulton. The route follows part of the Ohio & Erie Canal Towpath.

State Route 236 traverses portions of northwestern Stark County and southern Summit County. The route is not included as a part of the National Highway System.