Pełczyska [pɛu̯ˈt͡ʂɨska] is a village in the administrative district of Gmina Ozorków, within Zgierz County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) west of Ozorków, 19 km (12 mi) north-west of Zgierz, and 26 km (16 mi) north-west of the regional capital Łódź.