Trosiny | |
|---|---|
Village | |
  Trosiny | |
| Coordinates: 54°20′13″N 20°54′26″E / 54.33694°N 20.90722°E | |
| Country |  Poland |
| Voivodeship | Warmian-Masurian |
| County | Bartoszyce |
| Gmina | Sępopol |
Trosiny [trɔˈɕinɨ] is a village in the administrative district of Gmina Sępopol, within Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia.[1]