Czerniewo [t͡ʂɛrˈɲɛvɔ] is a village in the administrative district of Gmina Radzanowo, within Płock County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Radzanowo, 18 km (11 mi) east of Płock, and 84 km (52 mi) north-west of Warsaw.