Hyun Jung-hwa (Korean: 현정화; Hanja: 玄静和; RR: Hyeon Jeong-hwa; born October 6, 1969, in Busan, South Korea) is a retired table tennis player from South Korea who competed in the 1988 Summer Olympics, and in the 1992 Summer Olympics.

She is one of an elite group of players who have won at least one gold medal in every discipline they were eligible to compete in at the World Table Tennis Championships.

[2] Her first gold medal came in the women's doubles (partnering Yang Young-Ja) at the 1987 World Table Tennis Championships in New Delhi.

She followed it up by winning the mixed doubles title with Yoo Nam-Kyu at the 1989 World Table Tennis Championships in Dortmund.

Her final World title was an unexpected win in the women's singles event at the 1993 World Table Tennis Championships in Gothenburg, where she also brought home medals in the mixed doubles and team event, making her the only Korean to achieve a Grand Slam.