Park Sung-hyun (Korean: 박성현; Hanja: 朴成賢; born January 1, 1983) is a world champion and former world No. 1 archer from South Korea. She had held the women's world record for a 70m 72-arrow round, set at the 2004 Olympics in Athens, and won a gold medal with her team in both the 2004 and 2008 Olympics. She has the women's world record in a FITA Round with 1405 points.
Park was born in Gunsan, North Jeolla Province. She represented Korea at the 2004 Summer Olympics, and came first in the women's individual ranking round with a 72-arrow score of 682, setting a world record that lasted for 11 years. In the first round of elimination, she faced 64th-ranked May Mansour of Egypt. Park defeated Mansour 154-102 in the 18-arrow match. She proceeded to defeat 33rd-ranked Russian archer Natalia Bolotova (165-148), 17th-ranked Naomi Folkard of Great Britain (171-159), 8th-ranked Evangelia Psarra of Greece (111-101), and Alison Williamson of Great Britain (110-100), to reach the final against fellow Korean Lee Sung-Jin. In the final 12-arrow match, Park won by two points over the 2nd-ranked Lee to claim the women's individual gold medal.