| Olszewo | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Bielsk |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Boćki |
| Coordinates: | 52.5°N 23°W |
| Pushpin Map: | Poland |
Olszewo is a village in the administrative district of Gmina Boćki, within Bielsk County, Podlaskie Voivodeship, in north-eastern Poland.[1]