| Lake, MO (Township) |
| Lake, IN (Township) |
| Lake Alfred , FL (City) |
| Lake Alice, MN (Township) |
| Lake Aluma, OK (Town) |
| Lake And Peninsula Borough, AK (County) |
| Lake Andes, SD (City) |
| Lake Andrew, MN (Township) |
| Lake Angelus, MI (City) |
| Lake Ann, MI (Village) |
| Lake Annette, MO (City) |
| Lake Arthur, NM (Town) |
| Lake Arthur, LA (Town) |
| Lake Ashton Community Development District, FL (CDD) |
| Lake Ashton II Community Development District, FL (CDD) |
