Ohio State Route 112

State Route 112 marker State Route 112
Route information
Maintained by ODOT
Location
Country	United States
State	Ohio
Highway system
Ohio State Highway System Interstate US State Scenic
← SR 111 → SR 113

In Ohio, State Route 112 may refer to:

• Ohio State Route 112 (1923-1927), now part of SR 51 (formerly US 223)
• Ohio State Route 112 (1927), now part of SR 104
• Ohio State Route 112 (1965-1973), a cancelled freeway in Toledo