Haeju Oh clan
| Haeju Oh clan | |
|---|---|
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| 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, 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]
