One of the important and serious subjects in recent decades is concentration on methodological issues and its application in various areas. Of course using of different procedures and methods has been taken into consideration by scientist from long time ago. But in recent years focus on this matter which is phenomenology has been clear through various researches. This is one of the most complicated researches in political and social sciences area: which shares specific characteristics with interpretive researches. That developed against positivism and empiricism in 19th century. Application of phenomenological research in politics opens new realms for scientists and scientific elites and creates important theoretical and methodological results. Application and clarifying of some of the methodological and epistemological of this phenomenological research in politics is the main goal of this paper.