Ershausen/Geismar is a municipal association () in the district of Eichsfeld, in Thuringia, Germany. The seat of the municipal association is in Schimberg. The association consists of the following municipalities: Dieterode Geismar Kella Krombach Pfaffschwende Schimberg Schwobfeld Sickerode Volkerode Wiesenfeld References Verwaltungsgemeinschaften in Thuringia