| Klusajny | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Lidzbark |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Orneta |
| Coordinates: | 54.1128°N 20.0606°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 70 |
Klusajny is a village in the administrative district of Gmina Orneta, within Lidzbark County, Warmian-Masurian Voivodeship, in northern Poland.[1] It lies approximately 5km (03miles) west of Orneta, 350NaN0 west of Lidzbark Warmiński, and 470NaN0 north-west of the regional capital Olsztyn.
Before 1772 the area was part of Kingdom of Poland, and in 1772–1945 it belonged to Prussia and Germany (East Prussia).