| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sycamore | city | Kentucky | United States | 38.25 | -85.56 | 830 | |
| Sycamore (historical) | city | Kentucky | United States | 37.63 | -82.53 | 918 | |
| Sycamore Flat | city | Kentucky | United States | 37.12 | -85.04 | 1072 | |
| Sydney (historical) | city | Kentucky | United States | 37.62 | -82.36 | 830 | |
| Sylvan (historical) | city | Kentucky | United States | 36.76 | -86.60 | 830 | |
| Sylvandell | city | Kentucky | United States | 38.45 | -84.16 | 830 | |
| Sylvania | city | Kentucky | United States | 38.16 | -85.87 | 830 | |
| Sylvester (historical) | city | Kentucky | United States | 37.30 | -82.87 | 1811 | |
| Symbol | city | Kentucky | United States | 37.27 | -84.14 | 1243 | |
| Symsonia | city | Kentucky | United States | 36.92 | -88.52 | 396 |