| Official Name: | Sibir |
| Native Name: | Сибирь |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Yegoryevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 51.6833°N 87°W[1] |
Sibir (Russian: Сибирь) is a rural locality (a settlement) in Novoyegoryevsky Selsoviet, Yegoryevsky District, Altai Krai, Russia. The population was 18 as of 2013.[2]
Sibir is located 23 km southeast of Novoyegoryevskoye (the district's administrative centre) by road. Peschany Borok is the nearest rural locality.[3]