Donskoy () is a rural locality (a khutor) in Panshinskoye Rural Settlement, Gorodishchensky District, Volgograd Oblast, Russia. The population was 137 as of 2010. There are 10 streets.
Donskoy is located in steppe, 3 km from the left bank of the Don River, 63 km northwest of Gorodishche (the district's administrative centre) by road. Nizhnegerasimovsky is the nearest rural locality.