| Official Name: | Maly Kaltay |
| Native Name: | Малый Калтай |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Zalesovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.9833°N 94°W[1] |
Maly Kaltay (Russian: Малый Калтай) is a rural locality (a selo) in Cheryomushkinskoye Selsoviet, Zalesovsky District, Altai Krai, Russia. The population was 121 as of 2013.[2] There are 2 streets.
Maly Kaltay is located 42 km west of Zalesovo (the district's administrative centre) by road. Cheryomushkino is the nearest rural locality.[3]