Kaźmierek [kaʑˈmjɛrɛk] is a village in the administrative district of Gmina Bedlno, within Kutno County, Łódź Voivodeship, in central Poland. It lies approximately 9 kilometres (6 mi) south-east of Bedlno, 23 km (14 mi) east of Kutno, and 46 km (29 mi) north of the regional capital Łódź.