Księżyce [kɕɛ̃ˈʐɨt͡sɛ] is a village in the administrative district of Gmina Wiązów, within Strzelin County, Lower Silesian Voivodeship, in south-western Poland. It lies approximately 6 kilometres (4 mi) south of Wiązów, 10 km (6 mi) east of Strzelin, and 42 km (26 mi) south of the regional capital Wrocław.

During the years 1975-1998, the town was administratively part of the Wrocław province.