Orekhovo () is a rural locality (a selo) and the administrative center of Orekhovskoye Rural Settlement, Danilovsky District, Volgograd Oblast, Russia. The population was 602 as of 2010. There are 7 streets.
Orekhovo is located in steppe, on the right bank of the Medveditsa River, 49 km northeast of Danilovka (the district's administrative centre) by road. Ostrovsky is the nearest rural locality.