Zakrzewo [zaˈkʂɛvɔ] is a village in the administrative district of Gmina Kozłowo, within Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 3 kilometres (2 mi) east of Kozłowo, 10 km (6 mi) south-west of Nidzica, and 55 km (34 mi) south of the regional capital Olsztyn.