| Official Name: | Znamenka |
| Native Name: | Знаменка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Romnensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 50.6167°N 132°W[1] |
Znamenka (Russian: Знаменка) is a rural locality (a selo) and the administrative center of Znamensky Selsoviet of Romnensky District, Amur Oblast, Russia. The population was 421 as of 2018.[2] There are 3 streets.
Znamenka is located on the right bank of the Belaya River, 24 km southwest of Romny (the district's administrative centre) by road. Svyatorussovka is the nearest rural locality.[3]