| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sublett | city | Kentucky | United States | 37.6775 | -83.0375 | 1017 | 2266 |
| Sublimity City | city | Kentucky | United States | 37.09444 | -84.08361 | 1194 | 14557 |
| Sudith | city | Kentucky | United States | 38.01833 | -83.63222 | 984 | 1343 |
| Sugar Grove | city | Kentucky | United States | 37.09 | -86.665 | 551 | 1283 |
| Sugar Grove | city | Kentucky | United States | 37.45806 | -84.56639 | 967 | 2293 |
| Sugar Hill | city | Kentucky | United States | 37.12694 | -84.55444 | 1069 | 8661 |
| Sugartit | city | Kentucky | United States | 38.97278 | -84.66278 | 800 | 49811 |
| Sullivan | city | Kentucky | United States | 37.4975 | -87.94528 | 400 | 1559 |
| Sulphur | city | Kentucky | United States | 38.49472 | -85.27361 | 748 | 2813 |
| Sulphur Lick | city | Kentucky | United States | 36.80528 | -85.73861 | 810 | 1253 |
| Sulphur Springs | city | Kentucky | United States | 37.53556 | -86.77667 | 498 | 2107 |
| Summer Shade | city | Kentucky | United States | 36.88417 | -85.7025 | 928 | 1598 |
| Summersville | city | Kentucky | United States | 37.32611 | -85.54444 | 751 | 1848 |
| Summit | city | Kentucky | United States | 37.56889 | -86.08111 | 800 | 2055 |
| Summit | city | Kentucky | United States | 38.43972 | -82.70417 | 708 | 29038 |
| Summit | city | Kentucky | United States | 38.03667 | -82.59056 | 702 | 1722 |
| Summit Hills Heights | city | Kentucky | United States | 39.00611 | -84.55306 | 728 | 92013 |
| Sumpter | city | Kentucky | United States | 36.76083 | -84.84667 | 997 | 3764 |
| Sunfish | city | Kentucky | United States | 37.29694 | -86.36972 | 551 | 1531 |
| Sunny Acres | city | Kentucky | United States | 39.01583 | -84.49806 | 780 | 63425 |
| Sunny Corner | city | Kentucky | United States | 37.85222 | -86.66972 | 374 | 2434 |
| Sunnybrook | city | Kentucky | United States | 36.65778 | -84.97583 | 990 | 1469 |
| Sunnydale | city | Kentucky | United States | 37.53611 | -86.81944 | 482 | 2337 |
| Sunnyside | city | Kentucky | United States | 37.02833 | -86.3075 | 551 | 3588 |
| Sunrise | city | Kentucky | United States | 38.5425 | -84.23667 | 698 | 1692 |
| Sunset | city | Kentucky | United States | 38.28444 | -83.69056 | 872 | 1172 |
| Sunshine | city | Kentucky | United States | 36.83722 | -83.32861 | 1217 | 8123 |
| Sunshine | city | Kentucky | United States | 38.7075 | -82.94861 | 521 | 10231 |
| Susie | city | Kentucky | United States | 36.77639 | -84.95639 | 944 | 1740 |
| Suterville | city | Kentucky | United States | 38.36806 | -84.70361 | 898 | 2020 |
| Sutherland | city | Kentucky | United States | 37.67 | -87.12111 | 396 | 21092 |
| Sutton | city | Kentucky | United States | 37.41639 | -82.45667 | 702 | 6055 |
| Suwanee | city | Kentucky | United States | 37.05028 | -88.16528 | 413 | 1582 |
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