Cities in State of Ohio, United States ( 441 )
- South Euclid
- South Lebanon, Ohio
- South Point, Ohio
- South Russell
- Springboro, Ohio
- Springdale, Ohio
- Springfield, Ohio
- Steubenville
- Stow, Ohio
- Strasburg, Ohio
- Streetsboro
- Strongsville
- Struthers, Ohio
- Summerside, Ohio
- Sunbury, Ohio
- Swanton, Ohio
- Sylvania, Ohio
- Tallmadge, Ohio
- The Plains, Ohio
- The Village of Indian Hill
- Tiffin
- Tipp City
- Toledo, Ohio
- Toronto, Ohio
- Trenton, Ohio
- Trotwood
- Troy, Ohio
- Turpin Hills
- Twinsburg
- Uhrichsville
- Union, Ohio
- Uniontown, Ohio
- University Heights, Ohio
- Upper Arlington
- Upper Sandusky
- Urbana, Ohio