Kim Kwang-seok (1964–1996) is a South Korean folk rock singer.
Kim Gwang-seok or Kim Kwang-sok () may also refer to: Kim Kwang-seok (martial arts) (born 1936) Kim Gwang-seok (wrestler) (born 1977), South Korean wrestler Kim Gwang-seok (footballer) (born 1983), South Korea footballer
See also Kim Gwang-suk (), North Korean gymnast Kim Kwang-suk, North Korean singer