Seung-su, Sung-su, or Seung-soo is a Korean given name.

People with this name include: Han Seung-soo (born 1936), South Korean politician and diplomat Kim Seung-soo (born 1973), South Korean actor Ryu Seung-soo (born 1981), South Korean actor Lee Seung-soo (born 1990), South Korean judoka

See also List of Korean given names

References