Żelazków [ʐɛˈlaskuf] is a village in Kalisz County, Greater Poland Voivodeship, in west-central Poland. It is the seat of the gmina (administrative district) called Gmina Żelazków. It lies approximately 12 kilometres (7 mi) north-east of Kalisz and 105 km (65 mi) south-east of the regional capital Poznań.