Tuvan

Tuvan or Tuvinian can refer to:


 * Of or pertaining to Tuva, a federal subject of Russia
 * Tuvans or Tuvinians, a Turkic ethnic group living in southern Siberia
 * Tuvan language, also known as Tuvinian, Tyvan or Tuvin, a Turkic language spoken in the Republic of Tuva
 * Tuvan throat singing, a singing technique where one can sing in two tones at the same time
 * Tuvan syndrome, a fictional malady in the Star Trek episode "Inter Arma Enim Silent Leges" (Star Trek: Deep Space Nine)