Zaheer-ul-Daulah Artuk Beg, known as Artuk Bey, was a Turkish commander of the Seljuk Empire in the 11th century, chief of the Oghuz tribe of Döğer, and eponymous founder of the Artuqid dynasty. His father's name was Eksük. He was the Seljuk governor of Jerusalem between 1085–1091. Although the Artuqid dynasty was named after him, actually the dynasty was founded by his sons Sökmen and Ilghazi after his death. He was also father to Alp-Yaruq, Bahram, Abd al-Jabar, and three other sons.
The Artuqid dynasty (alternatively Artukid, Ortoqid, or Ortokid; Old Anatolian Turkish: أرتقي بيليك, Turkish: Artuklu Beyliği, Artuklular, pl. Artukoğulları) was established in 1102 as a Turkish principality of the Seljuk Empire. It formed a Turkoman dynasty rooted in the Oghuz Döğer tribe, and followed the Sunni Muslim faith. It ruled in Northern Syria and Upper Mesopotamia in the eleventh through thirteenth centuries. The Artuqid dynasty took its name from its founder, Artuk Bey, who was a member of Döger branch of the Oghuz Turks and ruled one of the Turkmen principalities of the Seljuk Empire. Artuk's sons and descendants ruled the three branches in the region: Sökmen's descendants ruled the region around Hasankeyf between 1102 and 1231; Ilghazi's branch ruled from Mardin and Mayyafariqin between 1106 and 1186 (until 1409 as vassals) and Aleppo from 1117–1128; and the Harput line starting in 1112 under the Sökmen branch, and was independent between 1185 and 1233.