Kazimierza Wielka is a town situated in southern Poland within the Świętokrzyskie Voivodeship. Located in the Lesser Poland Upland, the town sits approximately 45 kilometres northeast of Kraków and historically belongs to the province of Lesser Poland.
The settlement serves as the administrative seat of Kazimierza County. It is notable for being the smallest county seat in Poland, with a recorded population of 5,848 in 2005. While it functioned as a village for most of its history, Kazimierza Wielka did not receive its official town charter until 1959.