| Official Name: | Irkutsky |
| Native Name: | Иркутский |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Mikhaylovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 51.95°N 101°W[1] |
Irkutsky (Russian: Иркутский) is a rural locality (a settlement) in Nikolayevsky Selsoviet, Mikhaylovsky District, Altai Krai, Russia. The population was 22 as of 2013.[2] There is 1 street.
Irkutsky is located 32 km northwest of Mikhaylovskoye (the district's administrative centre) by road. Nikolayevka is the nearest rural locality.[3]