Łęki-Kolonia (Polish pronunciation: [ˈwɛŋkʲi kɔˈlɔɲa]) is a village in the administrative district of Gmina Zelów, within Bełchatów County, Łódź Voivodeship, in central Poland. It lies approximately 7 kilometres (4 mi) south-west of Zelów, 18 km (11 mi) north-west of Bełchatów, and 45 km (28 mi) south-west of the regional capital Łódź.