| Official Name: | Bryansk |
| Native Name: | Брянск |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Kabansky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 52.0333°N 158°W[1] |
Bryansk (Russian: Брянск) is a rural locality (a selo) in Kabansky District, Republic of Buryatia, Russia. The population was 1,075 as of 2010.[2] There are 12 streets.
Bryansk is located 17km (11miles) southeast of Kabansk (the district's administrative centre) by road. Selenga is the nearest rural locality.[3]