| Official Name: | Tashelan |
| Native Name: | Ташелан |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Zaigrayevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 51.6833°N 161°W[1] |
Tashelan (Russian: Ташелан; Buriat: Ташалан, Tashalan) is a rural locality (a selo) in Zaigrayevsky District, Republic of Buryatia, Russia. The population was 653 as of 2010.[2] There are 7 streets.
Tashelan is located 51 km southeast of Zaigrayevo (the district's administrative centre) by road. Mukhor-Tala is the nearest rural locality.[3]