Myung-ok

Myung-ok, also spelled Myong-ok, is a Korean given name.
People with this name include:

Marie Myung-Ok Lee, American writer of Korean descent
Kim Myung-ok, South Korean field hockey player
Yim Myung-ok, South Korean volleyball player
An Myong-ok, North Korean politician
Sin Myong-ok, North Korean gymnast; see list of Asian Games medalists in gymnastics