| Official Name: | Koltsovka |
| Native Name: | Кольцовка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Mazanovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 51.35°N 186°W[1] |
Koltsovka (Russian: Кольцовка) is a rural locality (a selo) in Sapronovsky Selsoviet of Mazanovsky District, Amur Oblast, Russia. The population was 38 as of 2018.[2] There is 1 street.
Koltsovka is located on the right bank of the Birma River, 44 km south of Novokiyevsky Uval (the district's administrative centre) by road. Kanichi is the nearest rural locality.[3]