Mishar Tatar is a dialect of Tatar spoken by Mishar Tatars, a subgroup of Volga Tatars, mainly in Penza, Ulyanovsk, Orenburg, Nizhny Novgorod, Samara, Volgograd, and Saratov oblasts of Russia, in Tatarstan, Bashkortostan, Chuvashia and Mordovia, and also in Finland and Estonia.