| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Smiley (historical) | city | Ohio | United States | 41.08 | -84.79 | 830 | |
| Smith (historical) | city | Ohio | United States | 39.89 | -81.80 | 830 | |
| Smith Corners | city | Ohio | United States | 41.07 | -80.76 | 1154 | |
| Smith Corners | city | Ohio | United States | 40.99 | -80.58 | 1125 | |
| Smith Corners | city | Ohio | United States | 40.46 | -83.05 | 898 | |
| Smith Mill | city | Ohio | United States | 39.93 | -81.86 | 830 | |
| Smith's Mobile Home Park | city | Ohio | United States | 41.20 | -82.22 | 830 | |
| Smith's Trailer Park | city | Ohio | United States | 41.59 | -84.42 | 830 | |
| Smithdale (historical) | city | Ohio | United States | 40.33 | -81.16 | 997 | |
| Smithfield | city | Ohio | United States | 40.27 | -80.78 | 1197 | |
| Smithville | city | Ohio | United States | 40.86 | -81.86 | 1099 | |
| Smithville | city | Ohio | United States | 40.90 | -83.23 | 830 | |
| Smithville Trailer Park | city | Ohio | United States | 40.87 | -81.68 | 1026 | |
| Smitty's Trailer Court | city | Ohio | United States | 39.50 | -84.34 | 830 | |
| Smock (historical) | city | Ohio | United States | 39.41 | -82.49 | 1000 | |
| Smoketown | city | Ohio | United States | 40.67 | -81.54 | 1020 | |
| Smoky Corners | city | Ohio | United States | 39.02 | -83.36 | 830 | |
| Smyrna | city | Ohio | United States | 40.17 | -81.24 | 997 |