| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jakuto-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.8205556 | 127.6583333 | 6 | 8562 |
| Jakutō-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.8205556 | 127.6583333 | 6 | 8562 |
| Jinko | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Jinko-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4372222 | 127.0186111 | 1555 | 18596 |
| Jinkō | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5183333 | 127.3225 | 6 | 18575 |
| Jinkō-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4372222 | 127.0186111 | 1555 | 18596 |
| Jo-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6397222 | 127.085 | 170 | 18540 |
| Jokaishin | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.4655556 | 128.9886111 | 3 | 13027 |
| Jomon-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3166667 | 128.6666667 | 3 | 7317 |
| Jono-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.6027778 | 128.7277778 | 774 | 18281 |
| Josen-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3133333 | 128.6588889 | 19 | 11384 |
| Josho-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9383333 | 127.845 | 39 | 13537 |
| Joson | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3877778 | 128.5913889 | 961 | 18337 |
| Jotsu-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.1 | 127.35 | 383 | 18415 |
| Jō-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6397222 | 127.085 | 170 | 18540 |
| Jōmon-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3166667 | 128.6666667 | 3 | 7317 |
| Jōnō-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.6027778 | 128.7277778 | 774 | 18281 |
| Jōsen-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3133333 | 128.6588889 | 19 | 11384 |
| Jōshō-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9383333 | 127.845 | 39 | 13537 |
| Jōson | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.3877778 | 128.5913889 | 961 | 18337 |
| Jōtsū-ri | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.1 | 127.35 | 383 | 18415 |