The Tuvans or Tyvans are a Turkic ethnic group indigenous to Siberia who live in Russia (Tuva), Mongolia, and China. They speak Tuvan, a Siberian Turkic language. In Mongolia they are regarded as one of the Uriankhai people groups.

Tuvan or Tyvan is a Turkic language spoken in the Republic of Tuva in South Central Siberia, Russia. The language has borrowed a great number of roots from the Mongolian language, Tibetan and the Russian languages. There are small diaspora groups of Tuvan people that speak distinct dialects of Tuvan in China and Mongolia.