Ungcheon-dong () is a dong (neighborhood) of Yeosu, South Jeolla Province, South Korea.
, the population in the area is 28,658 (14,352 male, 14,306 female), living in 10,166 households.
The area is where the mother of the famed Korean admiral Yi Sun-sin is from. The area is host to Yi Sun-sin Park, the park island Jangdo, and Ungcheon Beach Park. It also contains Yi Sun-sin Marina.