Jo Kyung-sook (조경숙) is a South Korean actress best known for playing Moon Young-ok in Flower of Evil (2020), a thriller, romance and mystery drama, and Hong So-hee in the science fiction and fantasy drama Chicago Typewriter (2017). Both roles are the performances she is most linked to in the Oxfea catalogue.

Jo Kyung-sook was born on February 28, 1962, in Seoul, South Korea. Her work in the Oxfea catalogue includes Flower of Evil and Chicago Typewriter, and fans can find the story, cast and release details for each drama in its Oxfea guide.