Kałęczyn, Ciechanów County
Kałęczyn  | |
|---|---|
Village  | |
| Coordinates: 52°42′26″N 20°44′19″E / 52.70722°N 20.73861°E | |
| Country | Poland | 
| Voivodeship | Masovian | 
| County | Ciechanów | 
| Gmina | Sońsk | 
| Population | 46 | 
Kałęczyn [kaˈwɛnt͡ʂɨn] is a village in the administrative district of Gmina Sońsk, within Ciechanów County, Masovian Voivodeship, in east-central Poland.