Biberach is a Landkreis in Baden-Württemberg, Germany. It is bounded by the districts of Ravensburg, Sigmaringen, Reutlingen and Alb-Donau, and the Bavarian districts Neu-Ulm, Unterallgäu and the district-free city Memmingen. The major towns in the district of Biberach are Biberach an der Riß, Riedlingen, Ochsenhausen and Laupheim.