Külüg Sibir

Baghatur Qaghan
Qaghan of the Western Turkic Khaganate
Reign628–630
PredecessorTong Yabghu Qaghan
SuccessorSy Yabghu Qaghan
Died630
Altai Mountains
HouseAshina
FatherTardu
Religion

Külüg Sibir or Baghatur Khagan (r. 630) was a ruler of the Western Turkic Khaganate in the 7th century. He was probably Tardu's son and the governor of the northern provinces of the khaganate during the reigns of his nephews.