The Guardian Council of the Constitution is one of the most important institutions in the Iranian legal system. The Guardian Council has two basic functions: the interpretation of the Constitution and Supervise the rules in order not to contradict the SHARIAT and the Constitution. On the other hand in contemporary societies, the media is one of the most important elements of a society that is both influenced by governments and has a profound effect on the sustainability and behavior of governments. Therefore, the Guardian Council's opinion on the media is very important. In this study, we will get acquainted with the concept of media and the position of the media in the views of the Guardian Council and the evolution of this position during different periods