Psucin [ˈpsut͡ɕin] is a village in the administrative district of Gmina Nasielsk, within Nowy Dwór County, Masovian Voivodeship, in east-central Poland. It lies approximately 10 kilometres (6 mi) south of Nasielsk, 12 km (7 mi) north-east of Nowy Dwór Mazowiecki, and 37 km (23 mi) north-west of Warsaw.