| Official Name: | Krasny Yar |
| Native Name: | Красный Яр |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Klyuchevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 52.45°N 115°W[1] |
Krasny Yar (Russian: Красный Яр) is a rural locality (a selo) in Zelyonopolyansky Selsoviet, Klyuchevsky District, Altai Krai, Russia. The population was 126 as of 2013.[2] There are 2 streets.