| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Stafford Springs | city | Mississippi | United States | 31.90 | -88.93 | 416 | |
| Stage | city | Mississippi | United States | 32.28 | -89.64 | 380 | |
| Stallo | city | Mississippi | United States | 32.92 | -89.10 | 830 | |
| Stamper (historical) | city | Mississippi | United States | 32.51 | -89.14 | 830 | |
| Stampley | city | Mississippi | United States | 31.64 | -91.13 | 246 | |
| Standard | city | Mississippi | United States | 30.55 | -89.38 | 160 | |
| Standing Pine | city | Mississippi | United States | 32.67 | -89.43 | 400 | |
| Stanford | city | Mississippi | United States | 33.83 | -88.58 | 206 | |
| Stanton | city | Mississippi | United States | 31.62 | -91.24 | 255 | |
| Star | city | Mississippi | United States | 32.09 | -90.05 | 830 | |
| Starkville | city | Mississippi | United States | 33.45 | -88.82 | 370 | |
| Starlite Mobile Home Park | city | Mississippi | United States | 30.40 | -88.97 | 29 | |
| State Levee (historical) | city | Mississippi | United States | 34.50 | -90.54 | 173 | |
| State Line | city | Mississippi | United States | 31.44 | -88.47 | 259 | |
| Station Creek | city | Mississippi | United States | 31.68 | -89.48 | 357 | |
| Steele | city | Mississippi | United States | 32.49 | -89.43 | 830 | |
| Steele (historical) | city | Mississippi | United States | 33.22 | -89.33 | 830 | |
| Steens | city | Mississippi | United States | 33.56 | -88.32 | 157 | |
| Steiner | city | Mississippi | United States | 33.62 | -90.62 | 124 | |
| Stella | city | Mississippi | United States | 31.18 | -90.34 | 318 | |
| Stephen | city | Mississippi | United States | 33.56 | -88.54 | 180 | |
| Stephens (historical) | city | Mississippi | United States | 31.08 | -90.47 | 249 | |
| Stephenson | city | Mississippi | United States | 31.28 | -91.06 | 295 | |
| Stephenville | city | Mississippi | United States | 33.55 | -90.67 | 118 | |
| Sterling | city | Mississippi | United States | 32.31 | -88.77 | 301 | |
| Stevens | city | Mississippi | United States | 32.03 | -89.28 | 393 | |
| Stewart | city | Mississippi | United States | 33.45 | -89.44 | 344 | |
| Stillons (historical) | city | Mississippi | United States | 34.06 | -90.48 | 150 | |
| Stinson | city | Mississippi | United States | 32.29 | -88.69 | 830 | |
| Stokely | city | Mississippi | United States | 34.27 | -90.72 | 164 | |
| Stokes | city | Mississippi | United States | 32.60 | -90.20 | 301 | |
| Stokes (historical) | city | Mississippi | United States | 34.42 | -90.57 | 160 | |
| Stonegate | city | Mississippi | United States | 32.46 | -90.10 | 344 | |
| Stonegate | city | Mississippi | United States | 33.45 | -88.81 | 400 | |
| Stoneville | city | Mississippi | United States | 33.42 | -90.92 | 98 | |
| Stonewall | city | Mississippi | United States | 32.13 | -88.79 | 249 | |
| Stonewall | city | Mississippi | United States | 34.86 | -89.76 | 364 | |
| Stonewall | city | Mississippi | United States | 33.08 | -90.37 | 104 | |
| Stonington | city | Mississippi | United States | 31.76 | -91.02 | 157 | |
| Story (historical) | city | Mississippi | United States | 31.45 | -89.88 | 275 | |
| Stout | city | Mississippi | United States | 32.30 | -90.90 | 147 | |
| Stovall | city | Mississippi | United States | 34.30 | -90.64 | 170 | |
| Stover | city | Mississippi | United States | 34.05 | -90.28 | 147 | |
| Stratton | city | Mississippi | United States | 32.50 | -89.13 | 830 | |
| Strayhorn | city | Mississippi | United States | 34.61 | -90.14 | 242 | |
| Strengthford | city | Mississippi | United States | 31.61 | -88.88 | 249 | |
| Strickland | city | Mississippi | United States | 34.88 | -88.44 | 830 | |
| Stringer | city | Mississippi | United States | 31.87 | -89.26 | 347 | |
| Stringtown | city | Mississippi | United States | 33.57 | -90.98 | 127 | |
| Strong | city | Mississippi | United States | 33.70 | -88.60 | 200 | |
| Stronghope | city | Mississippi | United States | 31.74 | -90.26 | 282 | |
| Sturdivant (historical) | city | Mississippi | United States | 33.83 | -90.33 | 137 | |
| Sturgis | city | Mississippi | United States | 33.34 | -89.05 | 311 |