The women who have participated in memory-building projects in Colombia have shaped the formation of collective memory in important ways in official and informal projects. They have emphasized and highlighted their gendered experiences of the Colombian conflict and gained valuable experience working with and inside organizations. These experiences have provided women with a sense of feminist empowerment. The case of Medellín is particularly interesting because the city’s women have been engaged in constructing collective memory for decades, long before the ratification of the 2016 Peace Accord. As such, these women had a valuable skill set that they were able to employ in collaboration with the official transitional justice mechanisms supported by the state after 2016. The experience of having their voices recognized and acknowledged has raised the feminist consciousness of the women of Medellín involved with these projects. The Medellín case is somewhat distinct from other Latin American cases of women peace and human rights activists because Colombian women have had several decades to learn the importance of including and even centering their intersectional gendered perspectives. The women of Medellín are not unique among Latin American women, but they have had a significant head start.