The study aim at the different impact that can have the insecurity crisis on women and teenagers in the Sahel region. According to the Literature, insecurity has many impacts on the most vulnerable part of the community as women and Teenagers. As impacts of the insecurity that the women are facing:- The violence (physical, sexual, and the violence on gender), - Increasing of internally displaced persons, refugees, - The school closed- food insecurity. - water scarcity is another impact of insecurity on the women and teenagers in the Sahel region.The Methodology is based on an Overview of some studies, articles, documents,s and some real examples of women and teenagers in insecure situations in the Sahel region. Secondary data sources with some Article documents will be used for the study. The result shows that Education, human rights, food security, and the well-being of the community are affected. The insecurity has many consequences for the community, what can be the solution?