Bojanowo [bɔjaˈnɔvɔ] is a village in the administrative district of Gmina Radzanów, within Mława County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) south of Radzanów, 30 km (19 mi) south-west of Mława, and 100 km (62 mi) north-west of Warsaw.