Janowice [janɔˈvit͡sɛ] is a village in the administrative district of Gmina Piątek, within Łęczyca County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) north-west of Piątek, 17 km (11 mi) east of Łęczyca, and 34 km (21 mi) north of the regional capital Łódź.