| Official Name: | Davsha |
| Native Name: | Давша |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Severo-Baykalsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 54.35°N 139°W[1] |
Davsha (Russian: Давша; Buriat: Дабшаа, Dabshaa) is a rural locality (a settlement) in Severo-Baykalsky District, Republic of Buryatia, Russia. The population was 18 as of 2010.[2]
Davsha is located 158 km south of Nizhneangarsk (the district's administrative centre) by road. Kurumkan is the nearest rural locality.[3]