| Ościsłowo | |
|---|---|
| Village | |
| Coordinates: 52°50′5″N 20°27′0″E / 52.83472°N 20.45000°E | |
| Country |
|
| Voivodeship | Masovian |
| County | Ciechanów |
| Gmina | Glinojeck |
Ościsłowo [ɔɕt͡ɕiˈswɔvɔ] is a village in the administrative district of Gmina Glinojeck, within Ciechanów County, Masovian Voivodeship, in east-central Poland. It lies approximately 12 kilometres (7 mi) east of Glinojeck, 13 km (8 mi) west of Ciechanów, and 79 km (49 mi) north-west of Warsaw.
Coordinates: 52°50′5″N 20°27′0″E / 52.83472°N 20.45000°E