Geumseong is a dong (neighborhood) in Geumjeong District, Busan, South Korea. A lightly populated district, it is situated entirely within the mountain range of Geumjeongsan. It is bounded to the west by Hwamyeong-dong and Geumgok-dong in Buk District, to the northwest by Dong-myeon of Yangsan City, to the east by Cheongnyong-dong, Namsan-dong, Guseo-dong, and Jangjeon-dong of Geumjeong District, and to the south by Oncheon-dong in Dongnae District. The northernmost point in Geumseong-dong is at Godang-bong, the highest peak in Geumjeongsan.