| En Name: | Sosnovo-Ozerskoye |
| Ru Name: | Сосново-Озерское |
| Loc Name1: | Нарhата |
| Loc Lang1: | Buryat |
| Coordinates: | 52.5286°N 111.5419°W |
| Map Label Position: | right |
| Federal Subject: | Republic of Buryatia |
| Adm District Jur: | Yeravninsky District |
| Adm Selsoviet Type: | Selsoviet |
| Adm Selsoviet Jur: | Sosnovo-Ozersky |
| Adm Selsoviet Jur Ref: | [1] |
| Adm Ctr Of1: | Yeravninsky District |
| Adm Ctr Of2: | Sosnovo-Ozersky Selsoviet |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Yeravninsky Municipal District |
| Mun District Jur Ref: | [2] |
| Rural Settlement Jur: | Sosnovo-Ozerskoye Rural Settlement |
| Mun Admctr Of1: | Yeravninsky Municipal District |
| Mun Admctr Of2: | Sosnovo-Ozerskoye Rural Settlement |
| Pop 2010Census: | 6128 |
Sosnovo-Ozerskoye (ru|Сосно́во-Озёрское, bua|Нарһата, Narhata) is a rural locality (a selo) and the administrative center of Yeravninsky District of the Republic of Buryatia, Russia. Population:
It is located by the Lake Sosnovo, part of the Yeravna-Khorga Lake System.[3]