Tarbagatai

Tarbagatai, Tarbagatay or Tarvagatai may refer to:


 * Tarbagatai Mountains in the north-western parts of Xinjiang, China and East Kazakhstan
 * Tarvagatai, a sub-range of the Khangai massif, Khövsgöl Province, Mongolia
 * Tarvagatai River, in the Teshig sum of Bulgan aimag in Mongolia
 * Tacheng Prefecture or Tarbagatai, a prefecture in the Ili Kazakh autonomous prefecture, Xinjiang, China
 * Tacheng, sometimes Tarbagatai, in northern Ili Kazakh autonomous prefecture, Xinjiang, China
 * Tarbagatay, Russia, the name of several inhabited localities in Russia
 * Tarbagatay District, a district of East Kazakhstan Region, Kazakhstan