| Official Name: | Lopukhovka |
| Native Name: | Лопуховка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Rudnyansky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 50.6167°N 72°W[1] |
Lopukhovka (Russian: Лопухо́вка) is a rural locality (a selo) and the administrative center of Lopukhovskoye Rural Settlement, Rudnyansky District, Volgograd Oblast, Russia. The population was 939 as of 2010.[2] There are 5 streets.[3]
Lopukhovka is located 30 km southwest of Rudnya (the district's administrative centre) by road. Ushinka is the nearest rural locality.[4]