This article aims to investigate violent demonstrations in marginal territories of Santiago de Chile and their political dimension, studying the territorial deployment of structural violence, transgressive protest actions, and subjectivation processes. These three dimensions tell us about the political, social, and territorial intertwining of violent demonstrations, based on Jacques Rancière's framework. We conducted a case study in Lo Hermida, a highly politicized self-constructed neighborhood born in the 1970s that is currently surrounded by transportation infrastructure and upscale urban developments. Using secondary sources, semi-structured interviews, and photo-elicitation with 14 residents of Lo Hermida, we show the way in which structural violence is experienced across the territory, how transgressive protest actions are carried out in violent demonstrations throughout it, and how processes of political subjectivation unfold from this. The conclusions emphasize the incorporation of the political-subjective dimension in the understanding of violence in marginal territories, highlighting its emergent characteristics in space.