| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Smilax | city | Kentucky | United States | 37.14 | -83.28 | 1220 | |
| Smile | city | Kentucky | United States | 38.26 | -83.49 | 898 | |
| Smiley | city | Pennsylvania | United States | 39.84 | -79.80 | 1099 | |
| Smiley | city | Pennsylvania | United States | 41.78 | -75.59 | 1669 | |
| Smiley | city | Texas | United States | 29.27 | -97.64 | 298 | |
| Smiley | city | Virginia | United States | 36.69 | -83.29 | 1669 | |
| Smiley (historical) | city | Georgia | United States | 31.91 | -81.80 | 88 | |
| Smiley (historical) | city | Ohio | United States | 41.08 | -84.79 | 830 | |
| Smiley Crossroads | city | Georgia | United States | 31.86 | -81.77 | 82 | |
| Smiley Heights | city | Louisiana | United States | 30.47 | -91.13 | 59 | |
| Smiley Heights | city | California | United States | 34.03 | -117.19 | 1669 | |
| Smiley Park | city | California | United States | 34.20 | -117.13 | 5029 | |
| Smileyville | city | Kansas | United States | 37.52 | -96.88 | 1669 | |
| Smileyville | city | Missouri | United States | 39.87 | -91.56 | 830 | |
| Smiling C Mobile Home Park | city | Louisiana | United States | 30.17 | -92.13 | 26 |