Ahn Nae-sang (born December 25, 1964) is a South Korean actor.

He began his career on the stage,[1] and in 1994 made his film debut in the Bong Joon-ho short film Baeksekin ("White Man" or "White-collar worker"), followed by Jang Sun-woo's Bad Movie in 1997.

He has since starred in numerous films, with supporting roles in Lee Chang-dong's Oasis and Poetry,[2] and a leading role in Hoichori ("Cane").

[3] He also appears in television series, notably Conspiracy in the Court,[4] First Wives' Club, Three Brothers,[5] High Kick: Revenge of the Short Legged,[6] and The Light in Your Eyes.