| Official Name: | Libknekhta |
| Native Name: | Либкнехта |
| Settlement Type: | Khutor |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Nikolayevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 50.0667°N 69°W[1] |
Libknekhta (Russian: Либкнехта) is a rural locality (a khutor) in Baranovskoye Rural Settlement, Nikolayevsky District, Volgograd Oblast, Russia. The population was 24 as of 2010.[2]
Libknekhta is located in steppe on the left bank of the Volgograd Reservoir, 80 km east of Nikolayevsk (the district's administrative centre) by road. Krasnoye Znamya is the nearest rural locality.[3]