Bad Wildbad is a town in Germany, in the state of Baden-Württemberg. It is located in the government district of Karlsruhe and in the district of Calw. The current town of Bad Wildbad is an amalgamation of several communities brought together under local government reform in 1974. The member communities are Wildbad, Calmbach, Sprollenhaus, Nonnenmiß and Aichelberg, along with the hamlets of Hünerberg und Meistern. The town was named only Wildbad until 1991, when it was given its current name.