| Official Name: | Sayany |
| Native Name: | Саяны |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Okinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 52.6833°N 139°W[1] |
Sayany (ru|Саяны) is a rural locality (a selo) in Okinsky District, Republic of Buryatia, Russia. The population was 408 as of 2010.[2] There are 7 streets.
Sayany is located 28 km north of Orlik (the district's administrative centre) by road. Khara-Khuzhir is the nearest rural locality.[3]