Ohio State Route 743

State Route 743
Route information
Maintained by ODOT
Length	6.76 mi[1] (10.88 km)
Existed	1937–present
Major junctions
West end	5th Street in Moscow
Major intersections	US 52 in Moscow
East end	SR 222 near Felicity
Location
Country	United States
State	Ohio
Counties	Clermont
Highway system
Ohio State Highway System Interstate US State Scenic
← SR 741 → SR 744

State Route 743 (SR 743) is a short east–west state highway in southwestern Ohio, a U.S. state. The highway's western terminus is in the village of Moscow at the intersection of Wells Street and 5th Street, a mere two blocks off of U.S. Route 52 (US 52). Traversing Clermont County's Moscow and Washington Township, SR 743 ultimately arrives at its eastern terminus at SR 222 approximately four and a half miles (7.2 km) northwest of Felicity.

Situated in southern Clermont County, SR 743 came into existence in the late 1930s when many highways numbered in the 500s, 600s and 700s were designated throughout Ohio. The highway generally exists now as it did when it was first designated.