Ostrówek [ɔsˈtruvɛk] is a village in the administrative district of Gmina Zduńska Wola, within Zduńska Wola County, Łódź Voivodeship, in central Poland. It lies approximately 5 kilometres (3 mi) east of Zduńska Wola and 37 km (23 mi) south-west of the regional capital Łódź.