Ok-nyeo (옥녀) is a 1928 Korean film. The silent, black-and-white production was written, directed, and edited by Na Woon-gyu. It was the second film to be produced by Na Woon-gyu Productions, which was financed by Park Seung-pil, owner of the Dansungsa theater in Seoul. It premiered at Park's Theater in January 1928.