Kangnam County is a county of North Hwanghae province, formerly one of the four suburban counties of Pyongyang, North Korea. It is north-west of Songrim, north-east of Hwangju County, west of Chunghwa County, and south of Nakrang-guyok, Pyongyang. It is the location of cooperative farms and smaller industrial complexes. It became part of Pyongyang in May 1963, when it was separated from South P'yŏngan.