Błędostowo
 Błędostowo [bwɛndɔsˈtɔvɔ] is a village in the administrative district of Gmina Winnica within Pułtusk County Masovian Voivodeship in east-central Poland. It lies approximately 17 kilometres (11 mi) south-west of Pułtusk and 41 km (25 mi) north of Warsaw.