Duomi Khan (多彌可汗) (died 646), personal name Bazhuo (拔灼),[1] full regal name Jialijulixueshaduomi Khan (頡利俱利薛沙多彌可汗), was a khan of the Xueyantuo. After the death of his father, the Zhenzhu Khan Yi'nan, he disputed with and killed his older brother, Yemang (曵莽), and became khan in 645. Then, reversing his father's peaceful policy with the Tang dynasty, Duomi Khan immediately started incursions into their territory. This drew a heavy response from Emperor Taizong of Tang, who sent the generals Qiao Shiwang (喬師望), Zhishi Sili (執失思力), and Li Daozong to defend. They proved too strong for Duomi Khan's attacks, so he fled. But he did not live long. He was betrayed by his own vassal, Huige, who rebelled and killed him.