| Official Name: | Kuybyshevo |
| Native Name: | Куйбышево |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Rubtsovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 51.5667°N 88°W[1] |
Kuybyshevo (Russian: Куйбышево) is a rural locality (a settlement) and the administrative center of Kuybyshevsky Selsoviet, Rubtsovsky District, Altai Krai, Russia. The population was 966 as of 2013.[2] There are 8 streets.
Kuybyshevo is located 18 km north of Rubtsovsk (the district's administrative centre) by road. Priozyorny is the nearest rural locality.[3]