Głuszyca [ɡwuˈʂɨt͡sa] is a settlement in the administrative district of Gmina Kolsko, within Nowa Sól County, Lubusz Voivodeship, in western Poland. It lies approximately 4 kilometres (2 mi) north-west of Kolsko, 23 km (14 mi) north-east of Nowa Sól, and 28 km (17 mi) east of Zielona Góra.