State Route 328 (SR 328) is a north—south state highway in the southeastern quadrant of the U.S. state of Ohio. The southern terminus of SR 328 is at SR 93 approximately 2.75 miles (4.43 km) north of McArthur. Its northern terminus is at a diamond interchange with U.S. Route 33 (US 33) in the extreme southeastern portion of Logan, immediately northeast of where it crosses over the Hocking River.