| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jablonka Stara | city | Poland | 52.43 | 15.88 | 229 | 1827 | |
| Jabłonka Stara | city | Poland | 52.43 | 15.88 | 229 | 1827 | |
| Janczewo | city | Poland | 52.75 | 15.35 | 223 | 7222 | |
| Jarnatow | city | Poland | 52.52 | 15.17 | 347 | 2344 | |
| Jasieniec | city | Poland | 52.35 | 15.82 | 196 | 3283 | |
| Jastrzębiec | city | Poland | 52.83 | 15.05 | 187 | 1616 | |
| Jenin | city | Poland | 52.70 | 15.10 | 59 | 17293 | |
| Jezierce | city | Poland | 52.68 | 15.55 | 160 | 2547 | |
| Jezioro Ostrowicko | city | Poland | 52.38 | 15.18 | 403 | 3339 |