Naruszewo [naruˈʂɛvɔ] is a village in Płońsk County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Naruszewo. It lies approximately 12 kilometres (7 mi) south of Płońsk and 56 km (35 mi) north-west of Warsaw.