| Slaton, TX (City) |
| Slaughter, LA (Town) |
| Slaughter Beach, DE (Town) |
| Slaughters, KY (City) |
| Slaughterville, OK (Town) |
| Slayden, TN (Town) |
| Slayton, MN (Township) |
| Slayton, MN (City) |
| Sledge, MS (Town) |
| Sleepy Eye, MN (City) |
| Sleepy Hollow, NY (Village) |
| Sleepy Hollow, IL (Village) |
| Sletten, MN (Township) |
| Slick, OK (Town) |
| Slidell, LA (City) |
