Brøndby Kommune, a municipality in the former Copenhagen County, is on the east coast of the island of Zealand in eastern Denmark. The municipality covers an area of 20.85 km2, and has a total population of 35,322. Its mayor Kent Max Magelund, a member of the Social Democrats political party.
The site of its municipal council is the town of Brøndbyvester. Neighboring municipalities are Hvidovre to the east, Rødovre to the north, Glostrup to the north, Albertslund to the northwest, and Vallensbæk to the west. To the south is Køge Bay.
The geography of Brøndby municipality was not affected on 1 January 2007 by the result of the nationwide Kommunalreformen.
Coordinates 55°39'17.542" N 12°24'31.68" E