| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Stacy | city | Arkansas | United States | 35.68 | -90.57 | 219 | |
| Stacy | city | Arkansas | United States | 35.40 | -90.23 | 219 | |
| Stafford | city | Arkansas | United States | 35.16 | -93.43 | 830 | |
| Stagecoach Addition | city | Arkansas | United States | 34.97 | -91.98 | 301 | |
| Stamps | city | Arkansas | United States | 33.37 | -93.50 | 282 | |
| Standard Umpstead | city | Arkansas | United States | 33.37 | -92.67 | 114 | |
| Stanford | city | Arkansas | United States | 36.10 | -90.66 | 285 | |
| Stanley (historical) | city | Arkansas | United States | 34.14 | -93.64 | 830 | |
| Star City | city | Arkansas | United States | 33.94 | -91.84 | 252 | |
| Star of the West (historical) | city | Arkansas | United States | 34.24 | -93.82 | 830 | |
| Stark City | city | Arkansas | United States | 35.94 | -90.04 | 232 | |
| Starks | city | Arkansas | United States | 36.03 | -94.27 | 1236 | |
| State Line | city | Arkansas | United States | 33.05 | -93.54 | 232 | |
| Staves | city | Arkansas | United States | 34.04 | -92.28 | 206 | |
| Steele | city | Arkansas | United States | 36.14 | -94.24 | 1158 | |
| Stegall | city | Arkansas | United States | 35.61 | -91.14 | 232 | |
| Stella | city | Arkansas | United States | 36.01 | -91.80 | 830 | |
| Stelltown | city | Arkansas | United States | 34.05 | -93.55 | 830 | |
| Stephens | city | Arkansas | United States | 33.41 | -93.07 | 200 | |
| Stephenson (historical) | city | Arkansas | United States | 34.10 | -93.67 | 830 | |
| Steprock | city | Arkansas | United States | 35.43 | -91.69 | 334 | |
| Sterling (historical) | city | Arkansas | United States | 33.03 | -91.18 | 104 | |
| Sterling Springs | city | Arkansas | United States | 35.92 | -90.70 | 403 | |
| Steve | city | Arkansas | United States | 34.87 | -93.32 | 830 | |
| Stewart | city | Arkansas | United States | 35.48 | -90.60 | 200 | |
| Stier | city | Arkansas | United States | 35.70 | -90.34 | 223 | |
| Stillions | city | Arkansas | United States | 33.25 | -92.04 | 68 | |
| Stillwater | city | Arkansas | United States | 34.75 | -93.41 | 830 | |
| Stimson | city | Arkansas | United States | 34.03 | -91.07 | 127 | |
| Stineville (historical) | city | Arkansas | United States | 35.05 | -91.57 | 193 | |
| Stinking Bay | city | Arkansas | United States | 34.41 | -91.19 | 144 | |
| Stockton | city | Arkansas | United States | 33.45 | -93.31 | 341 | |
| Stokes | city | Arkansas | United States | 36.36 | -90.93 | 314 | |
| Stone (historical) | city | Arkansas | United States | 36.34 | -92.64 | 830 | |
| Stonewall | city | Arkansas | United States | 36.24 | -90.55 | 275 | |
| Stoney Point | city | Arkansas | United States | 36.32 | -91.08 | 396 | |
| Stony Point | city | Arkansas | United States | 35.08 | -92.60 | 396 | |
| Stoops (historical) | city | Arkansas | United States | 34.79 | -91.16 | 187 | |
| Stop (historical) | city | Arkansas | United States | 35.75 | -94.41 | 997 | |
| Story | city | Arkansas | United States | 34.69 | -93.52 | 830 | |
| Stoverville | city | Arkansas | United States | 36.03 | -93.40 | 2080 | |
| Strain | city | Arkansas | United States | 36.01 | -94.07 | 1197 | |
| Strangers Home | city | Arkansas | United States | 35.92 | -91.13 | 252 | |
| Strawberry | city | Arkansas | United States | 35.97 | -91.32 | 298 | |
| Strawberry | city | Arkansas | United States | 35.55 | -93.35 | 830 | |
| Strickler | city | Arkansas | United States | 35.83 | -94.31 | 1669 | |
| Stringers Mill | city | Arkansas | United States | 35.52 | -91.12 | 219 | |
| Stringtown | city | Arkansas | United States | 33.94 | -94.24 | 331 | |
| Strong | city | Arkansas | United States | 33.11 | -92.33 | 91 | |
| Stuart | city | Arkansas | United States | 36.26 | -91.52 | 830 | |
| Studemeir (historical) | city | Arkansas | United States | 34.18 | -92.30 | 196 | |
| Stumptoe | city | Arkansas | United States | 35.47 | -92.83 | 1030 | |
| Sturdevant (historical) | city | Arkansas | United States | 35.25 | -91.15 | 203 | |
| Sturgis (historical) | city | Arkansas | United States | 33.32 | -92.14 | 114 | |
| Sturkie | city | Arkansas | United States | 36.46 | -91.87 | 830 | |
| Stuttgart | city | Arkansas | United States | 34.50 | -91.55 | 206 | |
| Styra (historical) | city | Arkansas | United States | 36.46 | -90.31 | 298 |