By Iyad O. Aljaber Integralism is a term with different meanings and dimensions. In English, it is used to describe a form of very conservative nationalism where the idea of the national identity takes on a sort of religious colour. Integralism is very linked with authoritarian ideologies. Our goal with this article is to analyze “integralism” in three dimensions. In the first part, we are going to explore the term and establish which are the different kinds of integralism within the History and the present. The second part is related to the meaning of “integralism” associated to the so-called Muslim