Nadułki [naˈduu̯ki] is a village in the administrative district of Gmina Bulkowo, within Płock County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) north-west of Bulkowo, 28 km (17 mi) east of Płock, and 74 km (46 mi) north-west of Warsaw.