Gangnam-gu har de følgende distrikter: Apgujeong-dong, Cheongdam-dong, Daechi 1-dong, Daechi 2-dong, Daechi 4-dong, Dogok 1-dong, Dogok 2-dong, Gaepo 1-dong, Gaepo 2-dong, Gaepo 4-dong, Irwon 1-dong, Irwon 2-dong, Irwon bon-dong, Nonhyeon 1-dong, Nonhyeon 2-dong, Samseong 1-dong, Samseong 2-dong, Segok-dong, Sinsa-dong, Suseo-dong, Yeoksam 1-dong, Yeoksam 2-dong.