| Loami Township, IL (Township) |
| Lobelville, TN (City) |
| Loch Arbour, NJ (Village) |
| Loch Lloyd, MO (Village) |
| Loch Lynn Heights, MD (Town) |
| Lochbuie, CO (Town) |
| Lock Haven, PA (City) |
| Lock Springs, MO (Village) |
| Lockbourne, OH (Village) |
| Locke, NY (Town) |
| Locke, IN (Township) |
| Locke Township, MI (Township) |
| Lockesburg, AR (City) |
| Lockhart, SC (Town) |
| Lockhart, IN (Township) |
