Ujków Nowy Kolonia [ˈui̯kuf ˈnɔvɨ kɔˈlɔɲa] is a village in the administrative district of Gmina Bolesław, within Olkusz County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 10 kilometres (6 mi) west of Olkusz and 46 km (29 mi) north-west of the regional capital Kraków. It counts about 650 people.