Niesky (German pronunciation: [ˈniːski] ; Polish and Sorbian: Niska [ˈnʲiska]; Czech: Nízké) is a small town in Upper Lusatia in eastern Saxony, Germany. It has a population of about 9,200 (2020) and is part of the district of Görlitz. Historically considered part of Upper Lusatia, it was also part of Lower Silesia from 1815 to 1945.