| Jang Jun | |
| Nationality: | South Korean |
| Birth Date: | 16 April 2000 |
| Height: | 184 cm |
| Weight: | 58 kg |
| Sport: | Taekwondo |
| Event: | Flyweight |
| Universityteam: | Korea National Sport University |
| Club: | KOGAS |
| Coach: | Jae-hyun Shin |
| Show-Medals: | yes |
| Updated: | 29 May 2024 |
Jang Jun (born April 16, 2000) is a South Korean taekwondo practitioner.[1] He won the gold medal at the 2018 Asian Taekwondo Championships on the -54 kg weight category, and has won two World Taekwondo Grand Prix titles in 2018.[2] He has been licensed to compete in the Tokyo Olympics.
He won the silver medal in the men's flyweight event at the 2022 World Taekwondo Championships held in Guadalajara, Mexico.
He is part of KOGAS Taekwondo Team.