| Official Name: | Bereslavka |
| Native Name: | Береславка |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Kalachyovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 48.6167°N 47°W[1] |
Bereslavka (Russian: Береславка) is a rural locality (a settlement) and the administrative center of Bereslavskoye Rural Settlement, Kalachyovsky District, Volgograd Oblast, Russia. The population was 4,616 as of 2010.[2] There are 39 streets.[3]
Bereslavka is located on south bank of the Bereslavskoye Reservoir, 46 km east of Kalach-na-Donu (the district's administrative centre) by road. Novy Rogachik is the nearest rural locality.[4]