The German Bundesrat is a legislative body that represents the sixteen Länder of Germany at the federal level. The Bundesrat meets at the former Prussian House of Lords in Berlin. Its second seat is located in the former West German capital of Bonn.

The Prussian House of Lords in Berlin was the upper house of the Landtag of Prussia, the parliament of Prussia from 1850 to 1918. Together with the lower house, the House of Representatives, it formed the Prussian bicameral legislature. The building is now used as the seat of the German Bundesrat.