Ostrov, Volgograd Oblast

Ostrov (Остров) is a rural locality (a khutor) in Kachalinskoye Rural Settlement, Surovikinsky District, Volgograd Oblast, Russia. The population was 246 as of 2010.

Geography
Ostrov is located near the Lisa River, 36 km northeast of Surovikino (the district's administrative centre) by road. Kachalin is the nearest rural locality.