Ashina Duzhi (r. 676–676) was a Qaghan of the Western Turkic Khaganate following the conquest of Tang dynasty.
He was appointed commander of Fuyan (匐延) area by Gaozong in 671, which was populated by Chumukun (処木昆部) tribes mostly.
However, in 676 he proclaimed himself On Oq Qaghan or Shixing Khagan (Chinese: 十姓可汗; lit.
'Khagan of Ten Tribes'), entered alliance with Tibetans and invaded Anxi Protectorate.
His first act was to ask for escorting the Persian throne successor Narsieh to his homeland.