Istok | |
|---|---|
Village | |
 Houses by the road in Istok | |
  Istok | |
| Coordinates: 52°39′51″N 23°28′58″E / 52.66417°N 23.48278°E | |
| Country |  Poland |
| Voivodeship | Podlaskie |
| County | Hajnówka |
| Gmina | Dubicze Cerkiewne |
| Population | 130 |
Istok [ˈistɔk] is a village in the administrative district of Gmina Dubicze Cerkiewne, within Hajnówka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus.[1]