| Gaj | |
| Settlement Type: | Settlement |
| Total Type: | |
| Coordinates: | 52.8194°N 23.2442°W |
| Pushpin Map: | Poland |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Bielsk |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Bielsk Podlaski |
Gaj is a settlement in the administrative district of Gmina Bielsk Podlaski, within Bielsk County, Podlaskie Voivodeship, in north-eastern Poland.[1]