Seohyeon-dong refers to two of the 19 dongs of Bundang-gu, Seongnam, South Korea, Seohyeon-1-dong and Seohyeon-2-dong. The total area is 8.36 km², with a population of 52,950, 32,686 in Seohyeon-1-dong (7.57 km²)[] and 20,264 in Seohyeon-2-dong (0.79 km²)[] . To the south, there is Sunae-dong, to north there is Imae-dong, to west there are Baekhyeon-dong and Pangyo-dong, to east there are Bundang-dong and Gwangju city.