Cisy, Warmian-Masurian Voivodeship
Cisy  | |
|---|---|
Village  | |
| Coordinates: 53°45′56″N 22°34′34″E / 53.76556°N 22.57611°E | |
| Country | Poland | 
| Voivodeship | Warmian-Masurian | 
| County | Ełk | 
| Gmina | Prostki | 
Cisy [ˈt͡ɕisɨ] is a village in the administrative district of Gmina Prostki, within Ełk County, Warmian-Masurian Voivodeship, in northern Poland.