Ilsan-gu is the name of two districts or wards (Ilsandong-gu, literally “Eastern Ilsan district”, and Ilsanseo-gu, literally “Western Ilsan district”) in Goyang, Gyeonggi-do, South Korea.
Two divisions named Ilsandong-gu and Ilsanseo-gu are part of the larger Ilsan-gu area in Goyang, Gyeonggi-do, South Korea. Ilsandong-gu is known as “Eastern Ilsan” while Ilsanseo-gu is called “Western Ilsan.”