The Sanggok Ma clan (Korean: 상곡 마씨; Hanja: 上谷 麻氏) is one of the Korean clans.
Their Bon-gwan is in Chengde, China.
Their founder was Ma Gui who worked as general in Ming dynasty.
He was dispatched as a member of troop during Japanese invasions of Korea (1592–98).
He found Sanggok Ma clan because Ma Sun sang (Hanja: 麻舜裳), his great-grandchild, naturalized in Korea.