In 1996, the World Health Organization declared violence a major and growing public health problem across the world. In Spain, despite the growing incidence of reports of deaths and abuse due to intimate partners violence; the emergent data on school-based violence among children and adolescents; the persisting political violence and the tragic experience of the 11-M attacks in Madrid; a clear positioning over the role of the public health structures in the study and intervention of violence has not taken place. This article provides a characterization of the impact of violence in the health of its victims, as derived from a non-systematic review of the clinical, psychological and social literature. It also includes some prevalence data from Spanish studies. Special emphasis is given to violence against women, and political violence. The article highlights the scarcity of epidemiological data, which hinders the assessment of the health impact of violence in Spain. It brings, instead, the opinions of a number of public health professionals over the role of the Spanish communities of epidemiology and public health in this matter. The article concludes with a call to public health professionals, including the Spanish scientific societies involved in public health, to facilitate the public debate leading to the definition of the role of the Spanish public health in the understanding and reduction of the impact of violence on the health of its victims.