This article lists the leaders of administrative divisions of East Germany, officially the German Democratic Republic (GDR; , ). GDR was a country that existed from 1949 to 1990, when the eastern portion of Germany was part of the Eastern Bloc during the Cold War.
Until 1952, GDR was divided into 5 states (), from north to south: Mecklenburg, Brandenburg, Saxony-Anhalt, Saxony and Thuringia.
From 1952 until 1990, GDR was divided into 14 Regions (), each named after their capitals, from north to south: Rostock, Neubrandenburg, Schwerin, Potsdam, Frankfurt, Magdeburg, Cottbus, Halle, Leipzig, Erfurt, Dresden, Karl-Marx-Stadt (named Chemnitz until the 1953 Karl Marx Year), Gera and Suhl.
Due to its special status, East Berlin () was originally not counted as a Bezirk. In 1961, after the Berlin Crisis of 1961 and the construction of the Berlin Wall, East Berlin came to be recognised in GDR administration as the Bezirk Berlin, though it retained a special status until the adoption of the revised 1968 Constitution.
<br /> <br /> <br /> <br /> <br />
The Party Leadership was considered responsible for all of Berlin until the Socialist Unity Party of West Berlin was split from the SED in 1962. However, even after the formal split, the SEW continued to function de facto as a branch of the SED.