Ashot-Sahak Artsruni (died 991) was the fourth King of Vaspurakan, from the Artsruni dynasty. On the death of his father Abusahl-Hamazasp in 968/969, the kingdom was divided among his three sons, and Ashot, as the eldest, retained the royal title and the suzerainty over his younger brothers.^[1] On his death he was succeeded as king by his brother Gurgen-Khachik, who bypassed the rights of Ashot's sons.