| Official Name: | Kazanka |
| Native Name: | Казанка |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Altaysky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 51.6667°N 131°W[1] |
Kazanka (ru|Казанка) is a rural locality (a settlement) in Kuyagansky Selsoviet, Altaysky District, Altai Krai, Russia. The population was 5 as of 2013.[2] There is 1 street.
Kazanka is located on the Kuyagan River, 62 km southwest of Altayskoye (the district's administrative centre) by road. Kuyagan is the nearest rural locality.[3]