| Official Name: | Chemerna |
| Native Name: | Чемерна |
| Native Name Lang: | ru |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Bryansk Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Bryansk Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Klintsovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 52.7833°N 44°W[1] |
Chemerna (Russian: Чемерна) is a rural locality (a settlement) in Klintsovsky District, Bryansk Oblast, Russia. The population was 1,269 as of 2010.[2] There are 18 streets.
Chemerna is located 6 km north of Klintsy (the district's administrative centre) by road. Melyakovka and Klintsy are the nearest rural localities.[3]