Green Fish (Korean: 초록 물고기; RR: Chorok Mulgogi) is a 1997 South Korean neo-noir crime film. It was the first feature-length film directed by Lee Chang-dong, who also co-wrote the screenplay. Lee had previously been known as a novelist and high school teacher. The film stars Han Suk-kyu in one of his first major film roles. It was the eighth highest-attended South Korean film of 1997.