| Kałęczyn | |
|---|---|
| Village | |
| Country |
|
| 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.
The village has a population of 46.
Coordinates: 52°42′26″N 20°44′19″E / 52.70709°N 20.7385°E