Ohio Cities
- Uhrichsville, OH
- Union, OH
- Union City, OH
- Union Furnace, OH
- Union Ridge, OH
- Unionport, OH
- Uniontown, OH
- Unionvale, OH
- Unionville, OH
- Unionville Center, OH
- Uniopolis, OH
- Unity, OH
- University Heights, OH
- Upland Heights, OH
- Upper Arlington, OH
- Upper Lowell, OH
- Upper Sandusky, OH
- Upton, OH
- Urban Hill, OH
- Urbana, OH
- Urbancrest, OH
- Utica, OH
- Utley, OH
- Utopia, OH
