| Official Name: | Kayaushka |
| Native Name: | Каяушка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Rodinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 52.4833°N 107°W[1] |
Kayaushka (Russian: Каяушка) is a rural locality (a selo) and the administrative center of Kayaushinsky Selsoviet, Rodinsky District, Altai Krai, Russia. The population was 424 as of 2013.[2] There are 4 streets.
Kayaushka is located on the banks of the Kuchuk river, 17km (11miles) east of Rodino (the district's administrative centre) by road. Zelyonaya Dubrava is the nearest rural locality.[3]