Go Hyun-jung (Korean: 고현정) 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).