| Hangul: | 정진 |
| Hanja: | ,, and others |
| Rr: | Jeong-jin |
| Mr: | Chŏng-jin |
Jung-jin is a Korean masculine given name. Its meaning depends on the hanja used to write each syllable of the name. There are 75 hanja with the reading "jung" and 43 hanja with the reading "jin" on the South Korean government's official list of hanja which may be used in given names.[1] People with this name include: