| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Smiley Heights | city | Louisiana | United States | 30.47 | -91.13 | 59 | |
| Smiling C Mobile Home Park | city | Louisiana | United States | 30.17 | -92.13 | 26 | |
| Smith (historical) | city | Louisiana | United States | 31.91 | -92.49 | 141 | |
| Smithfield | city | Louisiana | United States | 30.55 | -91.29 | 19 | |
| Smithland | city | Louisiana | United States | 30.91 | -91.66 | 19 | |
| Smiths Mobile Home Park | city | Louisiana | United States | 30.15 | -93.25 | 9 | |
| Smithville | city | Louisiana | United States | 31.32 | -92.41 | 85 | |
| Smittys Mobile Home Park | city | Louisiana | United States | 30.17 | -92.02 | 32 | |
| Smoke Bend | city | Louisiana | United States | 30.11 | -91.02 | 16 | |
| Smurney | city | Louisiana | United States | 32.61 | -92.38 | 167 | |
| Smyrna | city | Louisiana | United States | 32.09 | -93.89 | 301 |