To better understand the position of Jews within Germany after the end of World War II, this article analyzes the rebuilding of Jewish communities in East and West Germany from a Jewish perspective. This approach highlights the peculiarities and sometimes sharply contrasting developments within the Jewish communities in the Federal Republic of Germany and the German Democratic Republic, from the immediate postwar months to the official East-West separation of these increasingly politically divided communities in the early 1960s. Central to the study are the policies of the Central Council of Jews in Germany, which exemplify the process of gradual divergence in the relations between East and West German Jewish communities, that, as this article demonstrates, paralleled and mirrored the relations between non-Jewish Germans in the two countries.