| Official Name: | Khargana |
| Native Name: | Харгана |
| Settlement Type: | Ulus |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Selenginsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 51.5°N 157°W[1] |
Khargana (Russian: Харгана) is a rural locality (an ulus) in Selenginsky District, Republic of Buryatia, Russia. The population was 950 as of 2010.[2] There are 42 streets.
Khargana is located 36 km northeast of Gusinoozyorsk (the district's administrative centre) by road. Nizhny Ubukun is the nearest rural locality.[3]