Lord Mayor
In Germany, Oberbürgermeister, is the title of the mayors of county-free, often large cities. As in Australia, Germany's mayors are the working leaders of their cities. The mayor in the three German city-states also has the function of a Ministerpräsident (head of government of one of Germany's constitutive States). These mayors are called Regierender Bürgermeister (Governing Mayor) in Berlin, and Erster Bürgermeister (First Mayor) in Hamburg.