| Medal record | ||
|---|---|---|
| Representing |
||
| Women’s taekwondo | ||
| Olympic Games | ||
| 2000 Sydney | 57 kg | |
| World Championships | ||
| 1997 Hong Kong | Featherweight | |
| 2001 Jeju City | Bantamweight | |
| 1999 Edmonton | Bantamweight | |
Jung Jae-Eun (born January 11, 1980) is a female South Korean taekwondo practitioner and Olympic champion. She competed at the 2000 Summer Olympics in Sydney, where she won the gold medal in the 57 kg competition.