Go Hyun-jung
| Ko Hyun-jung | |
|---|---|
| Go in October 2023 | |
| Born | March 2, 1971 Hwasun, South Korea | 
| Education | Dongguk University (Performing Arts) | 
| Occupation | Actress | 
| Years active | 
 | 
| Agent | IOK Company | 
| Spouse | |
| Children | 2 | 
| Beauty pageant titleholder | |
| Title | Miss World Korea 1990 | 
| Major competition(s) | Miss Korea 1989 (1st Runner-Up) | 
| Korean name | |
| Hangul | 고현정 | 
| Hanja | 高賢廷 | 
| RR | Go Hyeonjeong | 
| MR | Ko Hyŏnjŏng | 
Go Hyun-jung (Korean: 고현정; born March 2, 1971), or Ko Hyun-jung, is a South Korean actress and beauty pageant titleholder. She debuted in the entertainment industry as a Miss Korea runner-up in 1989 and went on to star in Sandglass (1995), one of the highest-rated and critically acclaimed dramas in Korean television history. She retired after marrying chaebol Chung Yong-jin in 1995, then returned to acting after their divorce in 2003. Go has since regained her top star status in Korea, becoming the highest-paid actress on TV after the success of her series' Queen Seondeok (2009) and Big Thing (2010).