| Official Name: | Oktyabrskoye |
| Native Name: | Октябрьское |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Pervomaysky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.5667°N 133°W[1] |
Oktyabrskoye (Russian: Октябрьское) is a rural locality (a selo) in Sibirsky Selsoviet, Pervomaysky District, Altai Krai, Russia. The population was 392 as of 2013.[2] There are 7 streets.
Oktyabrskoye is located 24 km north of Novoaltaysk (the district's administrative centre) by road. Sibirsky is the nearest rural locality.[3]