| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Lamadelaine | city | District de Luxembourg | Luxembourg | 49.5463889 | 5.8563889 | 1082 | 42222 |
| Lamadeleine | city | District de Luxembourg | Luxembourg | 49.5463889 | 5.8563889 | 1082 | 42222 |
| Lampertsberg | city | District de Luxembourg | Luxembourg | 49.6208333 | 6.1216667 | 849 | 79640 |
| Larochette | city | District de Luxembourg | Luxembourg | 49.7769444 | 6.2211111 | 1062 | 6221 |
| Lasauvage | city | District de Luxembourg | Luxembourg | 49.525 | 5.8375 | 1315 | 48454 |
| Lellerhaff | city | District de Luxembourg | Luxembourg | 49.7994444 | 6.0861111 | 869 | 14950 |
| Lellingerhof | city | District de Luxembourg | Luxembourg | 49.7994444 | 6.0861111 | 869 | 14950 |
| Letzeburg | city | District de Luxembourg | Luxembourg | 49.6116667 | 6.13 | 898 | 80950 |
| Leudelange | city | District de Luxembourg | Luxembourg | 49.5683333 | 6.0652778 | 1066 | 40605 |
| Limpach | city | District de Luxembourg | Luxembourg | 49.5588889 | 5.9805556 | 1017 | 32383 |
| Limpertsberg | city | District de Luxembourg | Luxembourg | 49.6208333 | 6.1216667 | 849 | 79640 |
| Linger | city | District de Luxembourg | Luxembourg | 49.5658333 | 5.8866667 | 902 | 42971 |
| Lintgen | city | District de Luxembourg | Luxembourg | 49.7158333 | 6.1336111 | 1010 | 12118 |
| Livange | city | District de Luxembourg | Luxembourg | 49.5302778 | 6.1202778 | 885 | 37553 |
| Lorentzweiler | city | District de Luxembourg | Luxembourg | 49.6947222 | 6.1425 | 1220 | 34807 |
| Lorenzweiler | city | District de Luxembourg | Luxembourg | 49.6947222 | 6.1425 | 1220 | 34807 |
| Luxembourg | city | District de Luxembourg | Luxembourg | 49.6116667 | 6.13 | 898 | 80950 |
| Luxemburg | city | District de Luxembourg | Luxembourg | 49.6116667 | 6.13 | 898 | 80950 |
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