Lee Yong-suk (; born 26 March 1984) is a South Korean wheelchair curler. He represented South Korea at the 2026 Winter Paralympics.
In January 2026, he competed at the 23rd National Winter Sports Festival and won a gold medal in the mixed doubles event, along with Baek Hye-jin. In February 2026, he was selected to represent South Korea at the 2026 Winter Paralympics. He served as the flagbearer during 2026 Winter Paralympics Parade of Nations. He won a silver medal in the inaugural mixed doubles event. This marked South Korea's first Paralympic medal in wheelchair curling since 2010.