Biberach is a town in the south of Germany. It is the capital of Biberach district, in the Upper Swabia region of the German state (Land) of Baden-Württemberg. To distinguish it from the other towns of the same name it is called Biberach an der Riss (German: Biberach an der Riß) after the small river Riss which flows through the city (the Riss also gave its name to the Riss glaciation period).
Biberach has a population of about 32,000, and is located in Upper Swabia between the river Danube and Lake Constance.
The districts of Biberach comprise the inner city (with the quarters Bachlangen, Bergerhausen, Birkendorf, Burren, Fünf Linden, Gaisental, Hagenbuch, Jordanbad, Mumpfental, Reichenbach and Wolfentalmühle) and its suburban, integrated villages Rissegg, Rindenmoos, Ringschnait, Stafflangen and Mettenberg.
For many centuries, Biberach was an Imperial Free City (German: Freie Reichsstadt) in the Holy Roman Empire. In that role it participated in the 1792 Reichstag.