| Official Name: | Kommunar |
| Native Name: | Коммунар |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Leninsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 48.8667°N 63°W[1] |
Kommunar (Russian: Коммунар) is a rural locality (a settlement) and the administrative center of Kommunarovskoye Rural Settlement, Leninsky District, Volgograd Oblast, Russia. The population was 882 as of 2010.[2] There are 19 streets.[3]
Kommunar is located on the Caspian Depression, 84 km northeast of Leninsk (the district's administrative centre) by road. Kovylny is the nearest rural locality.[4]