Ostrówek [ɔsˈtruvɛk] is a village in Lubartów County, Lublin Voivodeship, in eastern Poland. It is the seat of the gmina (administrative district) called Gmina Ostrówek. It lies approximately 13 kilometres (8 mi) north of Lubartów and 37 km (23 mi) north of the regional capital Lublin.