Kim Sun-woong (; born November 1, 1991) is a South Korean singer and actor. He is a former member of the South Korean boy band Touch. Kim is known for his lead roles in Ma Boy and Thumping Spike 2. Kim also appeared in the movie Do You Love.
On April 28, 2024, Kim announced his marriage to former SPICA member Park Na-rae. The couple married on May 18, 2024.