While the 1990s were marked by the advancement of debate and the implementation of reforms in favor of human and women’s rights, in the middle of the 21st century Latin America was marked by the growth of “neoconservative” narratives aimed at combating globalism, defending economic liberalism, national security and moral and family principles. The article aims to analyze, from the decolonial feminist perspective, women’s resistance movements in the face of the advance of neoconservadorism in Latin America, focusing on the collective “Ni Una Menos” and the “Ola Verde” movement. This research was based on qualitative deductive methodology, through bibliographical sources on the advance of the neoconservative wave in Latin America. It also examined the contributions of decolonial feminism by authors Maria Lugones, Julieta Paredes Carvajal, Lélia Gonzalez, to shed light on the resistance movements of women, who for a long time were silenced, and today are fighting against gender violence and in defense of their rights.