Yeoyang Jin clan (Korean: 여양 진씨; Hanja: 驪陽 陳氏) is one of the Korean clans.
Their Bon-gwan is in Hongseong County, South Chungcheong Province.
According to the research held in 2015, the number of Yeoyang Jin clan’s member was 110,403.
Their founder was Jin Chong hu [ja] who worked as Hanlin Academy in Song dynasty and a Jin Jun [ko]’s grandchild.
Jin Chong hu [ja] made some achievements when he suppressed rebellion of Yi Cha-gyŏm who was Injong of Goryeo’s maternal relative.