At first glance, paying attention to the identity of the Islamic Revolution is not a novel category, and it has been addressed to some extent in various works and from various angles. However, the category of defining an identity of the Islamic Revolution and the role of this identity in the event of the revolution or the cognitive relationship with the revolution is a novel matter and is inaccessible in terms of theoretical studies. In addition, most of the research that has dealt with the identity aspects of the Islamic Revolution has not considered a precise relationship between the essence of the revolution and its alleged identity, or has paid less attention to it. Therefore, the expression of identity categories and propositions in various specific political and social formats has been mainly considered. The present article has attempted to answer the question of "What are the central elements and components of the Islamic Revolution?" by redefining the identity of the Islamic Revolution and documenting the intellectual-historical identity of the revolution. And what is their relationship to each other? This article has used the descriptive-analytical method and Tajfel's theory of group-social identity in advancing its research. In such a way that at the end of the research, it has reached 5 main identity components; under 3 elements of social identity; and 2 identity-building sources for the Islamic Revolution and in order to draw and describe them more objectively, it has classified and correlated 66 exemplary themes under them.