| Official Name: | Bolshaya Shelkovka |
| Native Name: | Большая Шелковка |
| Settlement Type: | Selo |
| 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: | 51.4167°N 118°W[1] |
Bolshaya Shelkovka (Russian: Большая Шелковка) is a rural locality (a selo) and the administrative center of Bolsheshelkovnikovsky Selsoviet, Rubtsovsky District, Altai Krai, Russia. The population was 384 as of 2013.[2] There are 3 streets.
Bolshaya Shelkovka is located 44 km southwest of Rubtsovsk (the district's administrative centre) by road. Vtorye Korosteli is the nearest rural locality.[3]