Choi Sung-won () is a Korean name consisting of the family name Choi and the given name Sung-won, and may also refer to:
Choi Sung-won (musician) (born 1954), South Korean musician Choi Sung-won (billiards player) (born 1977), South Korean billiards player Choi Sung-won (actor) (born 1985), South Korean actor