| Event: | Women's 51 kg |
| Games: | 2002 Asian Games |
| Venue: | Gudeok Gymnasium |
| Date: | 11 October 2002 |
| Competitors: | 11 |
| Nations: | 11 |
| Gold: | Lim Su-jeong |
| Goldnoc: | KOR |
| Silver: | Yaowapa Boorapolchai |
| Silvernoc: | THA |
| Bronze: | Juana Wangsa Putri |
| Bronzenoc: | INA |
| Bronze2: | Daleen Cordero |
| Bronzenoc2: | PHI |
| Prev: | 1998 |
| Next: | 2006 |
See main article: Taekwondo at the 2002 Asian Games.
The women's flyweight (−51 kilograms) event at the 2002 Asian Games took place on Friday 11 October 2002 at Gudeok Gymnasium, Busan, South Korea.
A total of eleven competitors from eleven different countries competed in this event, limited to fighters whose body weight was less than 51 kilograms.
Lim Su-jeong of South Korea won the gold medal after beating Yaowapa Boorapolchai of Thailand in gold medal match 3–3 by superiority.
All times are Korea Standard Time
| width=220 | Date | width=50 | Time | width=100 | Event |
|---|---|---|---|---|---|
| Friday, 11 October 2002 | 14:00 | Round 1 | |||
| Round 2 | |||||
| Semifinals | |||||
| 19:00 | Final |