Koszajny
| Koszajny | |
|---|---|
| Village | |
  Koszajny | |
| Coordinates: 53°56′N 19°35′E / 53.933°N 19.583°E | |
| Country |
 Poland |
| Voivodeship | Warmian-Masurian |
| County | Ostróda |
| Gmina | Małdyty |
Koszajny [kɔˈʂai̯nɨ] (German Koschainen) is a village in the administrative district of Gmina Małdyty, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland.[1] It lies approximately 11 kilometres (7 mi) west of Małdyty, 37 km (23 mi) north-west of Ostróda, and 63 km (39 mi) west of the regional capital Olsztyn.
Before 1945 the area was part of Germany (East Prussia). Following World War II the native German populace was expelled and replaced by Poles.