Tarnowskie Góry is a town in Silesia, southern Poland, located in the Silesian Highlands near Katowice. Located in the north of the Metropolis GZM, a megalopolis, the greater Upper Silesian-Moravian metropolitan area populated by about 5,294,000 people. The population of the town is 61,842 (2021). As of 1999, it is part of Silesian Voivodeship, previously Katowice Voivodeship.