Siedlątków [ɕɛdˈlɔntkuf] is a village in the administrative district of Gmina Pęczniew, within Poddębice County, Łódź Voivodeship, in central Poland. It lies approximately 6 kilometres (4 mi) north of Pęczniew, 19 km (12 mi) west of Poddębice, and 53 km (33 mi) west of the regional capital Łódź.