| Town Name | Type | Region | Province / State | County | Municipality | Population | Latitude | Longitude | |
|---|---|---|---|---|---|---|---|---|---|
| Jever | town | 13877 | 53.573643 | 7.902070 | Map | ||||
| Joachimsthal | town | 3448 | 52.977062 | 13.745328 | Map | ||||
| Jockgrim | village | 7538 | 49.095074 | 8.276964 | Map | ||||
| Johannesberg | village | 3892 | 50.030529 | 9.140765 | Map | ||||
| Johanngeorgenstadt | town | 5928 | 50.431057 | 12.714685 | Map | ||||
| Johanniskirchen | village | 2474 | 48.533009 | 12.948894 | Map | ||||
| Jork | village | 11706 | 53.532845 | 9.681432 | Map | ||||
| Jossgrund | village | 3758 | 50.179199 | 9.458330 | Map | ||||
| Judenbach | village | 2751 | 50.389812 | 11.215461 | Map | ||||
| Julbach | village | 2314 | 48.257671 | 12.957991 | Map | ||||
| Jübek | village | 2563 | 54.556957 | 9.401334 | Map | ||||
| Jüchen | village | 22642 | 51.101715 | 6.503689 | Map | ||||
| Jülich | town | 33948 | 50.922092 | 6.361102 | Map | ||||
| Jüterbog | town | 12830 | 51.996975 | 13.082069 | Map | ||||
| Jänschwalde | village | 2807 | 51.861832 | 14.498489 | Map | ||||
| Jöhstadt | town | 3381 | 50.514236 | 13.090020 | Map | ||||
| Kaarst | town | 42001 | 51.232693 | 6.616214 | Map | ||||
| Kahl am Main | village | 7154 | 50.068226 | 9.007909 | Map | ||||
| Kahla | town | 7489 | 50.802372 | 11.587772 | Map | ||||
| Kaiseraugst | village | 3917 | 47.539982 | 7.723018 | Map | ||||
| Kaisersbach | village | 2696 | 48.930275 | 9.639381 | Map | ||||
| Kaisersesch | town | 2915 | 50.231167 | 7.138559 | Map | ||||
| Kaiserslautern | city | 97112 | 49.443218 | 7.768995 | Map | ||||
| Kaisheim | village | 4282 | 48.767876 | 10.798123 | Map | ||||
| Kalbach, Rhön | village | 6442 | 50.407093 | 9.678260 | Map |