Zambski Kościelne [ˈzampski kɔɕˈt͡ɕɛlnɛ] is a village in the administrative district of Gmina Obryte, within Pułtusk County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) north of Obryte, 13 km (8 mi) north-east of Pułtusk, and 64 km (40 mi) north of Warsaw.