The Austrian Parliament Building in Vienna is the meeting place of the two houses of the Austrian Parliament. The building is located on the Ringstraße in the first district, Innere Stadt, near Hofburg Palace and the Palace of Justice. It was built to house the two chambers of the Imperial Council (Reichsrat), the bicameral legislature of the Cisleithanian (Austrian) part of the Austro-Hungarian Empire. Since its construction, the Parliament Building has been the seat of these two houses, and their successors—the National Council (Nationalrat) and the Federal Council (Bundesrat)—of the Austrian legislature.

The Austrian Parliament is the bicameral federal legislature of Austria. It consists of two chambers – the National Council and the Federal Council. In specific cases, both houses convene as the Federal Assembly. The legislature meets in the Austrian Parliament Building in Vienna.