| Official Name: | Gromoslavka |
| Native Name: | Громославка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Oktyabrsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 48.1833°N 80°W[1] |
Gromoslavka (ru|Громославка) is a rural locality (a selo) and the administrative center of Gromoslavskoye Rural Settlement, Oktyabrsky District, Volgograd Oblast, Russia. The population was 582 as of 2010.[2] There are 22 streets.[3]
Gromoslavka is located in steppe, on Yergeni, on the Myshkova River, 32 km north of Oktyabrsky (the district's administrative centre) by road. Ivanovka is the nearest rural locality.[4]