Not until the end of the Second War did the Political Science become a independent discipline in the universities in Germany (west). Many people argue that Political Science as a discipline in the German universities is a modern export from the United States. In fact, the German political scientists have in the past four decades followed their own academic tradition in engaging in the research of political Science: the German political scientists prefer the formation of the normative theories to the empirical research. The aim of this article is to present the establishment and the development of the discipline Political Science in the German universities. The central interests here are: What is the tradition of Political Science in Germany? What kind of political-social problems were and are preferred to be researched by the German political scientists. The presentation of this article is therefore divided into following parts: the tradition of Political Science in the modern German history, the formation and institutionalization of Political Science in the German universities, the four schools (Freiburg/Muenchen school, Mannheim school, Frankfurt school and Marburg school) of the research orientation, and the development of Political Science from 1950s to the present time in Germany.