| Trosiny | |
|---|---|
| — Village — | |
| Country | Poland |
| Voivodeship | Warmian-Masurian |
| County | Bartoszyce |
| Gmina | Sępopol |
Trosiny [trɔˈɕinɨ] (German: Trosienen) 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]
Before 1945 the area was part of Germany (East Prussia).