| Official Name: | Smirnovo |
| Native Name: | Смирново |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Zarinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.6833°N 124°W[1] |
Smirnovo (Russian: Смирново) is a rural locality (a selo) in Novokopylovsky Selsoviet, Zarinsky District, Altai Krai, Russia. The population was 263 as of 2013.[2] There are 4 streets.
Smirnovo is located 25 km west of Zarinsk (the district's administrative centre) by road. Novokopylovo is the nearest rural locality.[3]