| Official Name: | Novobarnaulka |
| Native Name: | Новобарнаулка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Kalmansky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.0333°N 87°W[1] |
Novobarnaulka (Russian: Новобарнаулка) is a rural locality (a selo) in Shilovsky Selsoviet, Kalmansky District, Altai Krai, Russia. The population was 121 as of 2013.[2] There are 2 streets.
Novobarnaulka is located 41 km northwest of Kalmanka (the district's administrative centre) by road. Chayachye is the nearest rural locality.[3]