Lee Seung-Yun (; ; born 18 April 1995) is a South Korean archer. After winning medals at the World Youth Championships, he was first selected for the South Korean archery team in 2013, in which year he won team and individual medals at the 2013 Archery World Cup, finishing 4th in the World Cup Final in Paris, and reached the final of the 2013 World Archery Championships where he defeated teammate and Olympic champion Oh Jin-Hyek. He reached a career high world ranking of 5 in 2013, and in 2016 he ranked 8th.