| Official Name: | Chesan |
| Native Name: | Чесан |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Kizhinginsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 51.95°N 140°W[1] |
Chesan (Russian: Чесан; Buriat: Чисаана / Шисаана, Chisaana / Shisaana) is a rural locality (a selo) in Kizhinginsky District, Republic of Buryatia, Russia. The population was 484 as of 2010.[2] There are 10 streets.
Chesan is located 54 km northeast of Kizhinga (the district's administrative centre) by road. Bulak is the nearest rural locality.[3]