State Route 358 (SR 358, OH 358) is a 0.92-mile (1.48 km) long north–south state highway in the northern portion of the U.S. state of Ohio. The southern terminus of SR 358 is at a T-intersection with SR 163 nearly 5.75 miles (9.25 km) east of Oak Harbor, just north of the Portage River. Its northern terminus is at SR 2 at an intersection just outside of Camp Perry about 3.50 miles (5.63 km) west of Port Clinton.This two-lane state highway was created in the middle of the 1930s.