| Official Name: | Kustanayevka |
| Native Name: | Кустанаевка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Belogorsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 50.8°N 143°W[1] |
Kustanayevka (ru|Кустанаевка) is a rural locality (a selo) and the administrative center of Kustanayevsky Selsoviet of Belogorsky District, Amur Oblast, Russia. The population was 398 as of 2018.[2] There are 7 streets.
Kustanayevka is located 32 km southwest of Belogorsk (the district's administrative centre) by road. Tomichi is the nearest rural locality.[3]