Siedlec [ˈɕɛdlɛt͡s] is a village in the administrative district of Gmina Łęczyca, within Łęczyca County, Łódź Voivodeship, in central Poland. It lies approximately 9 kilometres (6 mi) north-west of Łęczyca and 44 km (27 mi) north-west of the regional capital Łódź.