Konstantynów [kɔnstanˈtɨnuf] is a village in the administrative district of Gmina Bedlno, within Kutno County, Łódź Voivodeship, in central Poland. It lies approximately 5 kilometres (3 mi) south of Bedlno, 15 km (9 mi) south-east of Kutno, and 43 km (27 mi) north of the regional capital Łódź.