Jang Yoon-jeong (Miss Korea)
| Jang Yoon-jeong | |
| Hangul | 장윤정  | 
|---|---|
| Hanja | 張允貞  | 
| RR | Jang Yunjeong | 
| MR | Chang Yunjŏng | 
Jang Yoon-jeong (Korean: 장윤정; born August 16, 1970) is a South Korean actress, tv host and beauty pageant titleholder who was named Miss Korea 1987. She represented South Korea and was the first runner-up of the Miss Universe 1988 beauty contest. Porntip Nakhirunkanok was the winner of the competition.
Jang was born in Daegu, South Korea.