State Route 724 (SR 724, OH 724) is a short east-west state highway situated in the southeastern portion of Ohio. The western terminus of this state route is at a T-intersection with State Route 260 nearly 6 miles (9.7 km) southwest of Summerfield in eastern Noble County, and its eastern terminus is at State Route 145 approximately 2 miles (3.2 km) northwest of Stafford in western Monroe County.