Okup Wielki (Polish pronunciation: [ˈɔkup ˈfjɛlkʲi]) is a village in the administrative district of Gmina Łask, within Łask County, Łódź Voivodeship, in central Poland. It lies approximately 7 kilometres (4 mi) west of Łask and 36 km (22 mi) south-west of the regional capital Łódź.