Haeju Oh clan
| Haeju Oh clan | |
|---|---|
 | |
| Country | Korea |
| Current region | Haeju |
| Founder | Oh In yu |
| Connected members | O Yun-gyeom Oh Sang-jin Oh Joon Oh Se-hoon O Yeong-su |
| Website | http://www.hjo.co.kr/ |
Haeju Oh clan (Korean: 해주 오씨; Hanja: 海州 吳氏) is a Korean clan. Their Bon-gwan is in Haeju, Hwanghae Province. As of 2000[update], the clan has a membership of 422,735. Their founder was Oh In yu, who was the governor of Haeju county during the era of Goryeo.[1]