| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Llanerch | city | Pennsylvania | United States | 39.97139 | -75.29944 | 209 | 234526 |
| Llanfair | city | Pennsylvania | United States | 40.28556 | -78.72333 | 2401 | 5785 |
| Llanwellyn | city | Pennsylvania | United States | 39.90833 | -75.295 | 72 | 230714 |
| Llewellyn | city | Pennsylvania | United States | 40.67278 | -76.27944 | 800 | 17641 |
| Llewellyn Corners | city | Pennsylvania | United States | 41.2325 | -75.79583 | 1722 | 27991 |
| Lloydell | city | Pennsylvania | United States | 40.31444 | -78.6925 | 2112 | 5854 |
| Lloydsville | city | Pennsylvania | United States | 40.31056 | -79.40111 | 997 | 24643 |
| Lloydville | city | Pennsylvania | United States | 40.67 | -78.40667 | 2109 | 3588 |
| Llyswen | city | Pennsylvania | United States | 40.47833 | -78.40333 | 1095 | 64045 |
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