Jamukha (Mongolian: Жамуха) was a Mongol military and political leader and the chief rival to Temüjin (later Genghis Khan) in the unification of the Mongol tribes.

Wax sculpture of Jamukha in the Museum of the Genghis Khan Equestrian Monument Complex in Arkhust, Mongolia.


Jamukha was born in the Jadaran, a sub-tribe of the Khamag Mongol confederation, and was an anda (i.e. blood brother) to Temüjin.

According to The Secret History of the Mongols, when Börte, wife of Temüjin, was abducted by the Three Merkits; Wang Khan, Jamukha and Temüjin combined forces against the Merkits to recover her.

In 1201, the leaders of the thirteen remaining tribes hostile to Temüjin (among them the Merkits, Tatar, and Naimans) and the Mongol tribes not allied with him (Jadaran, Taichuud, and others) assembled a kurultai and elected Jamukha as Gur Khan, universal ruler, a title used by the rulers of the Kara-Khitan Khanate. Jamukha's assumption of this title was the final breach between Temüjin and Jamukha, leading Temüjin to form a coalition of tribes to oppose him. In the fall of that year, a great battle broke out between Jamukha's alliance and the Keraite-Khamag Mongol alliance at the Ergune valley. This decisive battle, known as the Battle of the Thirteen sides, ended with Temüjin's victory and eventual ascension as Khan of all united Mongol tribes.

Jamukha was less successful in building a coalition. For example, he did not recruit shepherds who lacked tribal status in the Mongol tradition, which allowed Temüjin to recover from a series of military defeats inflicted by Jamukha and to emerge victorious.


Jamukha was eventually betrayed to Temüjin by his followers in 1206. Temüjin executed Jamukha's betrayers on the principle that betrayal merits the harshest punishment. The Secret History of the Mongols states that Temüjin offered renewal of their brotherhood, but Jamukha insisted that just as there was room for only one sun in the sky, there was room only for one Mongol lord. He asked to be executed by dying a noble death without the spilling of blood. His request was granted by having his back broken by Temüjin's soldiers. It is said that Temüjin buried Jamukha with the golden belt that he had given to Jamukha when they formed their bond of brotherhood.

In popular cultureEdit

Jamukha is a major character in the 1965 film Genghis Khan, portrayed by Stephen Boyd, and the 2005 film Mongol, portrayed by Honglei Sun.

He appears (as "Jamuga") in the game Genghis Khan II by KOEI as a playable ruler or NPC.