Jankówek [janˈkuvɛk] is a village in the administrative district of Gmina Żychlin, within Kutno County, Łódź Voivodeship, in central Poland. It lies approximately 3 kilometres (2 mi) north-west of Żychlin, 16 km (10 mi) east of Kutno, and 53 km (33 mi) north of the regional capital Łódź.