Dr. Ronald Álex Gamarra Herrera (born December 10 1958) is a Peruvian lawyer and politician. From 2008-2010 he was Executive Secretary of the Coordinadora Nacional de Derechos Humanos (National Coordinator for Human Rights of Peru) and one of the lawyers representing the civil parties -the families of the Barrios Altos and La Cantuta victims- in the proceedings against former president Alberto Fujimori.