Artnerseh

Atrnerseh () was an Armenian ruler of the Principality of Khachen. He was the son and successor of Sahl Smbatean.

According to the 10th century Armenian historian Movses Kaghankatvatsi, Atrnerseh's family was descended from the Arranshahiks, the ancient ruling dynasty of Caucasian Albania, although the historian Robert H. Hewsen considers Atrnerseh and his father as members of a branch of the Armenian House of Syunik. In 822, Atrnerseh married the last heir of Mihranid dynasty (which previously ruled Caucasian Albania), princess Spram. Subsequently, the princedom of Atrnerseh's father Sahl expanded to the east and included the territories of Artsakh and Gardman.