Zakrzewo [zaˈkʂɛvɔ] is a village in the administrative district of Gmina Bielsk, within Płock County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) north-east of Bielsk, 17 km (11 mi) north-east of Płock, and 96 km (60 mi) north-west of Warsaw.