Brzesko [ˈbʐɛskɔ] is a town in southern Poland, in Lesser Poland Voivodeship. It lies approximately 25 kilometres (16 mi) west of Tarnów and 50 kilometres (31 mi) east of the regional capital Kraków. Since Polish administrative reorganization (in 1999), Brzesko has been the administrative capital of Brzesko County in Lesser Poland Voivodeship.