The Khoshut Khanate was a Mongol Oirat khanate based in the Tibetan Plateau from 1642 to 1717. Based in modern Qinghai, it was founded by Güshi Khan in 1642 after defeating the opponents of the Gelug school of Tibetan Buddhism in Tibet. The 5th Dalai Lama established a civil administration known as Ganden Phodrang with the aid of Güshi Khan. The role of the khanate in the affairs of Tibet has been subject to various interpretations. Some sources claim that the Khoshut did not interfere in Tibetan affairs and had a priest and patron relationship between the khan and Dalai Lama while others claim that Güshi appointed a minister, Sonam Rapten, as de facto administrator of civil affairs while the Dalai Lama was only responsible for religious matters. In the last years of the khanate, Lha-bzang Khan murdered the Tibetan regent and deposed the 6th Dalai Lama in favor of a pretender Dalai Lama.

The Mongols are an East Asian ethnic group native to Mongolia, Inner Mongolia in China, and the Republic of Buryatia of the Russian Federation. The Mongols are the principal member of the large family of Mongolic peoples. The Oirats in Western Mongolia as well as the Buryats and Kalmyks of Russia are classified either as distinct ethno-linguistic groups or subgroups of Mongols.