Starobaltachevo (Russian: Старобалтачево, Bashkir: Иҫке Балтас) is a rural locality (a selo) and the administrative center of Baltachevsky District of the Republic of Bashkortostan, Russia. Population: 5,598 (2010 Census);[3] 5,601 (2002 Census);[7] 4,171 (1989 Census).[8]