Księżomierz-Kolonia [kɕɛ̃ˈʐɔmjɛʂ kɔˈlɔɲa] is a village in the administrative district of Gmina Gościeradów, within Kraśnik County, Lublin Voivodeship, in eastern Poland. It lies approximately 18 kilometres (11 mi) west of Kraśnik and 56 km (35 mi) south-west of the regional capital Lublin.