Tarbagatay (Russian: Тарбагатай) is the name of several inhabited localities in Russia.
Urban localities
Tarbagatay, Zabaykalsky Krai, an urban-type settlement in Petrovsk-Zabaykalsky District of Zabaykalsky Krai
Rural localities
Tarbagatay, Khorinsky District, Republic of Buryatia, a selo in Khorinsky District of the Republic of Buryatia
Tarbagatay, Tarbagataysky District, Republic of Buryatia, a selo in Tarbagataysky District of the Republic of Buryatia
Tarbagatay, Zaigrayevsky District, Republic of Buryatia, an ulus in Zaigrayevsky District of the Republic of Buryatia
