Central business districts in South Korea

Gangnam (), sometimes referred to as the Greater Gangnam Area, is a geographic and cultural region in Seoul. While Gangnam can refer to the entire region of Seoul south of the Han River, the region is generally defined as consisting of the city's affluent Gangnam, Seocho and Songpa districts. Other definitions define Gangnam by the boundaries of the Gangnam Eighth School District or by the commercial zones around Gangnam Highway, Yangjae Station, Sinsa Station, Nonhyeon Station, Sinnonhyeon Station and Gangnam station. These definitions exclude the Songpa District, which has been argued to be