Dobong District is one of the 25 districts of Seoul, South Korea. As of 2020, Dobong has a population of 315,979 and an area of 20.71 square kilometres (8.00 sq mi), and is divided into four administrative neighborhoods. The district is located in northeastern Seoul, bordering the Gyeonggi Province cities of Yangju and Uijeongbu to the north, and the districts of Gangbuk to the southwest and Nowon to the east.

Gangbuk District (Gangbuk-gu) is one of the 25 gu which make up the city of Seoul, South Korea. Its name is derived from it being located at the north of Han river. It was created from neighbouring Dobong District (도봉구) in 1995. The current mayor is Park Gyeom-su.