Martynovsky, Volgograd OblastMartynovsky is a rural locality in Deminskoye Rural Settlement, Novoanninsky District, Volgograd Oblast, Russia. The population was 293 as of 2010. There are 5 streets.GeographyMartynovsky is located in steppe on the Khopyorsko-Buzulukskaya Plain, on the right bank of the Buzuluk River, 43 km west of Novoanninsky by road. Tavolzhansky is the nearest rural locality.