| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Luchert | city | Rheinland-Pfalz | Germany | 50.59 | 7.51 | 1079 | 11796 |
| Luckenbach | city | Rheinland-Pfalz | Germany | 50.70 | 7.83 | 1069 | 13266 |
| Ludovici Portus Rhenanus | city | Rheinland-Pfalz | Germany | 49.48 | 8.45 | 308 | 174340 |
| Ludwichshafe | city | Rheinland-Pfalz | Germany | 49.48 | 8.45 | 308 | 174340 |
| Ludwigsau | city | Rheinland-Pfalz | Germany | 49.05 | 8.30 | 344 | 116855 |
| Ludwigshafen | city | Rheinland-Pfalz | Germany | 49.48 | 8.45 | 308 | 174340 |
| Ludwigshafen am Rhein | city | Rheinland-Pfalz | Germany | 49.48 | 8.45 | 308 | 174340 |
| Ludwigshafen am Rhein-Oggersheim | city | Rheinland-Pfalz | Germany | 49.49 | 8.37 | 295 | 145803 |
| Ludwigshafen am Rhein-Oppau | city | Rheinland-Pfalz | Germany | 49.52 | 8.40 | 295 | 148473 |
| Ludwigshafen sul Reno | city | Rheinland-Pfalz | Germany | 49.48 | 8.45 | 308 | 174340 |
| Ludwigshof | city | Rheinland-Pfalz | Germany | 49.33 | 8.45 | 311 | 80089 |
| Ludwigshöhe | city | Rheinland-Pfalz | Germany | 49.82 | 8.34 | 285 | 4307 |
| Ludwigslust | city | Rheinland-Pfalz | Germany | 49.25 | 7.45 | 921 | 14179 |
| Ludwigsthal | city | Rheinland-Pfalz | Germany | 49.14 | 7.63 | 1049 | 17290 |
| Ludwigswinkel | city | Rheinland-Pfalz | Germany | 49.08 | 7.67 | 830 | 3551 |
| Lueckenbach | city | Rheinland-Pfalz | Germany | 50.43 | 6.91 | 875 | 6309 |
| Lueckenburg | city | Rheinland-Pfalz | Germany | 49.74 | 6.97 | 1669 | 4707 |
| Luetzbach | city | Rheinland-Pfalz | Germany | 50.18 | 7.34 | 898 | 7655 |
| Luetzel | city | Rheinland-Pfalz | Germany | 50.37 | 7.60 | 269 | 96804 |
| Luetzingen | city | Rheinland-Pfalz | Germany | 50.47 | 7.28 | 830 | 6757 |
| Luexem | city | Rheinland-Pfalz | Germany | 50.00 | 6.90 | 830 | 48601 |
| Lug | city | Rheinland-Pfalz | Germany | 49.18 | 7.90 | 892 | 8158 |
| Luppertsseifen | city | Rheinland-Pfalz | Germany | 50.04 | 6.37 | 1669 | 4901 |
| Lustadt | city | Rheinland-Pfalz | Germany | 49.25 | 8.27 | 387 | 11467 |
| Lutz | city | Rheinland-Pfalz | Germany | 50.16 | 7.36 | 1030 | 7613 |
| Lutzerath | city | Rheinland-Pfalz | Germany | 50.13 | 7.01 | 1669 | 7008 |
| Luxem | city | Rheinland-Pfalz | Germany | 50.32 | 7.11 | 1669 | 8028 |