| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jangsan | city | Cholla-namdo | Korea, Republic of (South) | 34.8644444 | 127.4866667 | 0 | 12192 |
| Jigpo | city | Cholla-namdo | Korea, Republic of (South) | 34.5083333 | 127.7447222 | 124 | 5647 |
| Jinchi-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.42 | 126.1677778 | 65 | 17201 |
| Jitsuhei-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.45 | 126.5666667 | 173 | 20969 |
| Jo-daisei-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6136111 | 126.0730556 | 45 | 7096 |
| Jo-daito-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5875 | 126.0930556 | 39 | 5764 |
| Jodo-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.1833333 | 126.9 | 95 | 5386 |
| Joga-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5291667 | 126.6377778 | 364 | 21301 |
| Jogo-ri | city | Cholla-namdo | Korea, Republic of (South) | 35.3452778 | 126.8211111 | 331 | 21991 |
| Johachi | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.9833333 | 213 | 15156 |
| Johatsu-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.9833333 | 213 | 15156 |
| Jokin-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6180556 | 126.945 | 39 | 20204 |
| Jokochi | city | Cholla-namdo | Korea, Republic of (South) | 34.4058333 | 126.8694444 | 0 | 9960 |
| Jonanto-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.4 | 126.05 | 0 | 2312 |
| Jotei-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.3733333 | 126.7791667 | 3 | 9515 |
| Joto-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5833333 | 126.55 | 32 | 19637 |
| Jotoku-do | city | Cholla-namdo | Korea, Republic of (South) | 34.3666667 | 126.9 | 255 | 7290 |
| Jugpo | city | Cholla-namdo | Korea, Republic of (South) | 34.6422222 | 127.7808333 | 22 | 10971 |
| Juiki-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5 | 126.25 | 383 | 18606 |
| Jujo | city | Cholla-namdo | Korea, Republic of (South) | 34.5 | 126.25 | 383 | 18606 |
| Jujō | city | Cholla-namdo | Korea, Republic of (South) | 34.5 | 126.25 | 383 | 18606 |
| Junichishi | city | Cholla-namdo | Korea, Republic of (South) | 34.4 | 126.2 | 134 | 16097 |
| Junten | city | Cholla-namdo | Korea, Republic of (South) | 34.9511111 | 127.4883333 | 9 | 21242 |
| Jō-daisei-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6136111 | 126.0730556 | 45 | 7096 |
| Jō-daitō-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5875 | 126.0930556 | 39 | 5764 |
| Jōdō-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.1833333 | 126.9 | 95 | 5386 |
| Jōga-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5291667 | 126.6377778 | 364 | 21301 |
| Jōgo-ri | city | Cholla-namdo | Korea, Republic of (South) | 35.3452778 | 126.8211111 | 331 | 21991 |
| Jōhachi | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.9833333 | 213 | 15156 |
| Jōhatsu-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.9833333 | 213 | 15156 |
| Jōkin-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.6180556 | 126.945 | 39 | 20204 |
| Jōkochi | city | Cholla-namdo | Korea, Republic of (South) | 34.4058333 | 126.8694444 | 0 | 9960 |
| Jōnantō-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.4 | 126.05 | 0 | 2312 |
| Jōtei-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.3733333 | 126.7791667 | 3 | 9515 |
| Jōtoku-dō | city | Cholla-namdo | Korea, Republic of (South) | 34.3666667 | 126.9 | 255 | 7290 |
| Jōtō-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.5833333 | 126.55 | 32 | 19637 |
| Jūnichishi | city | Cholla-namdo | Korea, Republic of (South) | 34.4 | 126.2 | 134 | 16097 |