| Official Name: | Krasnoarmeysky |
| Native Name: | Красноармейский |
| Settlement Type: | Khutor |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Novonikolayevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 51.0333°N 96°W[1] |
Krasnoarmeysky (Russian: Красноармейский) is a rural locality (a khutor) and the administrative center of Krasnoarmeyskoye Rural Settlement, Novonikolayevsky District, Volgograd Oblast, Russia. The population was 958 as of 2010.[2] There are 21 streets.[3]
Krasnoarmeysky is located in steppe, on the Khopyorsko-Buzulukskaya Plain, 51 km northeast of Novonikolayevsky (the district's administrative centre) by road. Novoberezovsky is the nearest rural locality.[4]