Jae-suk is a Korean given name.

People with this name include: Han Jae-suk (born 1973), South Korean actor Lee Jae-Suk (born 1963), South Korean former wrestler Oh Jae-Suk (born 1990), South Korean football player Yoo Jae-suk (born 1972), South Korean comedian and host

See also List of Korean given names