| Official Name: | Olkhovsky |
| Native Name: | Ольховский |
| Settlement Type: | Khutor |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Kumylzhensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 49.9667°N 47°W[1] |
Olkhovsky (Russian: Ольховский) is a rural locality (a khutor) in Popovskoye Rural Settlement, Kumylzhensky District, Volgograd Oblast, Russia. The population was 171 as of 2010.[2]
Olkhovsky is located in forest steppe, on Khopyorsko-Buzulukskaya Plain, on the bank of the Yedovlya River, 55 km northwest of Kumylzhenskaya (the district's administrative centre) by road. Popov is the nearest rural locality.[3]