Stadtschloss, Darmstadt, former residence and administrative seat of the landgraves of Hesse and from 1806 to 1919 of the Grand Dukes of Hesse-Darmstadt
Stadtschloss, Potsdam, another former Hohenzollern royal residence in Potsdam, Germany
Stadtschloss, Weimar, the former residence of the Grand Dukes of Sachsen-Weimar-Eisenach
Stadtschloss, Wiesbaden, the former residence of the Dukes of Nassau and current seat of the Hessian parliament