Wielenin-Kolonia [vjɛˈlɛnin kɔˈlɔɲa] is a village in the administrative district of Gmina Uniejów, within Poddębice County, Łódź Voivodeship, in central Poland. It lies approximately 6 kilometres (4 mi) north of Uniejów, 17 km (11 mi) north-west of Poddębice, and 52 km (32 mi) north-west of the regional capital Łódź.