Daeheung may refer to: Daeheung, the era name of Mun of Balhae Daeheung, a county of South Pyongan Province, North Korea Daeheung-myeon, a township of Yesan County, South Chungcheong Province, South Korea Daeheung, a former county of South Chungcheong Province Daeheung-dong, 6 neighbourhoods in South Korea See also 大興 (disambiguation)