Choi Yun-hui (Korean: 최윤희; Hanja: 崔允喜; born 1 September 1967) is a South Korean swimmer who served as the 2nd Vice Minister of Culture, Sports and Tourism under President Moon Jae-in from 2019 to 2020. She is the first woman and second professional sports player to become deputy head of the Ministry or of its preceding agencies. She competed in two events at the 1984 Summer Olympics. In 1987, she became the first South Korean model for the Japanese sports drink brand Pocari Sweat. In 2017, she was named the first ever woman to become board member of the Korean Sport & Olympic Committee.