Water Lady (Korean: 수녀; RR: Sunyeo) is a 1979 South Korean film written, produced and directed by Kim Ki-young.

[2] A literary drama telling the story of Jin-seok, a Korean veteran of the Vietnam War, and his marital life.

His wife Sun-ok, runs a company that makes goods from bamboo.

Jin-seok has an affair with Chu-wol, a femme fatale who schemes to ruin his family.

Jin-seok manages to escape the bad influence of Chu-wol, and his son's stutter is cured.