SigayevskySigayevsky is a rural locality in Kumylzhenskoye Rural Settlement, Kumylzhensky District, Volgograd Oblast, Russia. The population was 10 as of 2010.GeographySigayevsky is located in forest steppe, on Khopyorsko-Buzulukskaya Plain, on the bank of the Sukhodol River, 12 km northeast of Kumylzhenskaya by road. Kumylzhenskaya is the nearest rural locality.