| Lapwai, ID (City) |
| Laramie, WY (City) |
| Laramie County, WY (County) |
| Larchmont, NY (Village) |
| Larchwood, IA (City) |
| Larchwood Township, IA (Township) |
| Laredo, MO (City) |
| Laredo, TX (City) |
| Largo , FL (City) |
| Larimer County, CO (County) |
| Larimer Township, PA (Township) |
| Larimore, ND (City) |
| Larimore, ND (Township) |
| Lark, ND (Township) |
| Larkin, MN (Township) |
