Loßburg is a municipality in the district of Freudenstadt in Baden-Württemberg in southern Germany.

Population development:[3] The source of the Kinzig is located on the Gemarkung of Loßburg.

The town of Loßburg consists of the eight districts Loßburg, Betzweiler, Lombach, Schömberg, Sterneck, Wälde, Wittendorf and 24-Höfe a district consisting of several hamlets and homesteads.

Blazon: "On blue background a green hill and a silver tower.

Above the tower is the white letter L." Loßburg is twinned with Anse (France), Harta (Hungary), and Hammerbrücke (Saxony).