Private towns[a] in the Polish–Lithuanian Commonwealth were privately owned towns within the lands owned by magnates, bishops, knights and princes, among others.
Amongst the most well-known former private magnate towns are Białystok, Zamość, Rzeszów, Puławy, Tarnów, Siedlce, Biała Podlaska, Ivano-Frankivsk, Ternopil and Uman.
Also various other landmarks were often founded by the owners, including town halls, churches, monasteries, schools and theatres, some rather unique, like the Mannerist Kalwaria Zebrzydowska Park and Baroque fortified Berdychiv Carmelite Monastery.
Some of the most known former private bishop towns include Łódź, Kielce, Łowicz, Pabianice and Skierniewice.
Bona Sforza Former private clergy towns by population as of 2015: