The paper is an analysis of the category of political thought as an element of the research field of political science. The attention focuses on three issues: 1) the concept of political thought and the conceptual network related to it; 2) fundamental sources, methods and techniques adequate to research on political thought; 3) a historiography of political thought and the development of the ways to analyze political ideas. The concept of political thought enjoys a status of an autonomous notion in the language of political science. It is constituted by all kinds of reflection on political reality, irrespective of the degree of their development, internal coherence or systemati-zation as well as of the degree of their theoretical advancemen...