Langenburg (German pronunciation: [ˈlaŋənbʊɐ̯k]) is a town in the district of Schwäbisch Hall, in Baden-Württemberg, Germany.

It is located on a hill above the river Jagst, 18 km northeast of Schwäbisch Hall.

It is also the place where Wibele - small, sweet, biscuit-like pastries - were invented and are still baked today.

The history of Langenburg begins with the building of a castle on the western hill crag.

The current owner of the castle and estate is Philipp, Prince of Hohenlohe-Langenburg.