Social resilience, which refers to the capacity and power of community members, social groups, and communities in facing and fighting with adversities and the possibility of overcoming hardships; It is connected with other social concepts and while being affected by them and has an effect on them. By asking the question, "What role did the reduction of social resilience have in the emergence of the unrest in the fall of 1401 in the Islamic Republic of Iran?", the present research has investigated the role of the reduction of social resilience in the formation and occurrence of the unrest in the fall of 1401 in the Islamic Republic of Iran. This research has collected relevant data using the documentary method and analyzed the collected data by adopting the case study method and in the framework of trend analysis. Therefore, the purpose of this research is to investigate the role of social resilience in the formation of social unrest in the fall of 1401 in the Islamic Republic of Iran; the negative effect of social resilience components; As social capital, political participation, public trust, the pressure of imposed political and economic sanctions, the qualitative level of social resilience has been considered. The lack of the mentioned components, on the one hand, has reduced the quality level of social resilience and has become the basis for the creation of some of the causes of social unrest in the fall of 1401 in the Islamic Republic.