Osterode am Harz (Town / Lower Saxony)
Dorste, Harz (Municipality / Lower Saxony)
Düna (Municipality / Lower Saxony)
Förste (Municipality / Lower Saxony)
Freiheit am Harz (Municipality / Lower Saxony)
Katzenstein (Municipality / Lower Saxony)
Lasfelde (Municipality / Lower Saxony)
Lerbach, Harz (Municipality / Lower Saxony)
Marke, Harz (Municipality / Lower Saxony)
Nienstedt am Harz (Municipality / Lower Saxony)
Osterode (Municipality / Lower Saxony)
Petershütte am Harz (Municipality / Lower Saxony)
Schwiegershausen (Municipality / Lower Saxony)
Ührde (Municipality / Lower Saxony)