| Official Name: | Lesnoy |
| Native Name: | Лесной |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Rebrikhinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.0167°N 96°W[1] |
Lesnoy (Russian: Лесной) is a rural locality (a settlement) in Pavnovsky Selsoviet, Rebrikhinsky District, Altai Krai, Russia. The population was 36 as of 2013.[2] There is 1 street.
Lesnoy is located 11 km southwest of Rebrikha (the district's administrative centre) by road. Rebrikha is the nearest rural locality.[3]