Satakunta (, ) is a historical province in south western Finland. Its name means literally Hundred. It borders to Finland Proper, Tavastland and Österbotten.

Satakunta (Satakunda in Swedish) is a region (maakunta / landskap) of Finland. It borders the regions of Finland Proper, Tavastia Proper, Pirkanmaa, Southern Ostrobothnia and Ostrobothnia. The main city is Pori.

Satakunta (formerly Turku Province North) is a constituency represented in the Finnish Eduskunta (parliament). It covers the administrative region of Satakunta, with a population of 235,416 (as of 2002). Satakunta currently elects nine members of the Eduskunta.