| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Slabtown | city | Arkansas | United States | 34.27 | -92.40 | 242 | |
| Slatington (historical) | city | Arkansas | United States | 34.46 | -93.87 | 1095 | |
| Slaytonville | city | Arkansas | United States | 35.11 | -94.44 | 830 | |
| Slicker (historical) | city | Arkansas | United States | 35.88 | -92.83 | 961 | |
| Slip-Up and Hitch (historical) | city | Arkansas | United States | 34.25 | -93.95 | 830 | |
| Sloan | city | Arkansas | United States | 36.17 | -91.14 | 259 | |
| Slocomb (historical) | city | Arkansas | United States | 34.54 | -92.73 | 830 | |
| Slonikers Mill | city | Arkansas | United States | 35.01 | -90.92 | 196 | |
| Slovak | city | Arkansas | United States | 34.65 | -91.58 | 213 | |
| Slovaktown (historical) | city | Arkansas | United States | 34.64 | -91.59 | 213 |