Będzin [ˈbɛnd͡ʑin] (also Bendzin, Yiddish: Bendin בענדין, German: Bendzin, Bendsburg) is a city in Zagłębie Dąbrowskie in southern Poland. Located in the Silesian Highlands, on the Czarna Przemsza river (tributary of the Vistula), the city borders the Upper Silesian Metropolitan Union - a metro area with a population of about 2 million.
It has been situated in the Silesian Voivodeship since its formation in 1999. Before 1999, it was located in Katowice Voivodeship. Będzin is one of the cities of the 2.7 million person conurbation - Katowice urban area and within a greater Silesian metropolitan area populated by about 5,294,000 people. The population of the city is 58,639 (2008).