| North Lebanon Township, PA (Township) |
| North Lewisburg, OH (Village) |
| North Liberty, IN (Town) |
| North Liberty, IA (City) |
| North Lilbourn, MO (Village) |
| North Litchfield Township, IL (Township) |
| North Little Rock, AR (City) |
| North Logan, UT (City) |
| North Loma, ND (Township) |
| North Londonderry Township, PA (Township) |
| North Loup, NE (Township) |
| North Loup, NE (Village) |
| North Mahoning Township, PA (Township) |
| North Manchester, IN (Town) |
| North Manheim Township, PA (Township) |
