| Lake Stay, MN (Township) |
| Lake Stevens, WA (City) |
| Lake Success, NY (Village) |
| Lake Tanglewood, TX (Town) |
| Lake Tapawingo, MO (City) |
| Lake Tekakwitha, MO (Village) |
| Lake Tomahawk Town, WI (Town) |
| Lake Town, WI (Town) |
| Lake Town, WI (Town) |
| Lake Town, ND (Township) |
| Lake Township, IA (Township) |
| Lake Township, IA (Township) |
| Lake Township, IA (Township) |
| Lake Township, IA (Township) |
| Lake Township, IA (Township) |
