State Route 167 (SR 167, OH 167) is an east–west state highway in the northeastern portion of the U.S. state of Ohio. Its western terminus is at the northern end of the State Route 46 and State Route 307 concurrency in Jefferson, and its eastern terminus is at the Pennsylvania state line about 13 miles (21 km) south of Conneaut; Pennsylvania Route 198 continues east.

The entire route is in Ashtabula County.