Zalesice [zalɛˈɕit͡sɛ] is a village in the administrative district of Gmina Sulejów, within Piotrków County, Łódź Voivodeship, in central Poland. It lies approximately 12 kilometres (7 mi) west of Sulejów, 4 km (2 mi) south-east of Piotrków Trybunalski, and 49 km (30 mi) south of the regional capital Łódź.