The International Society for Research on Aggression (ISRA) is a society of scholars and scientists interested in the scientific study of aggression and violence. The Society is both international and interdisciplinary and meets every other year on alternating continents. There are over 250 members from several dozen countries with specialties in psychology, psychiatry, physiology, sociology, anthropology, animal behavior, criminology, political science, pharmacology, and education.

This web site will provide information about the history of ISRA, past world meetings and previous presidents of the society, abstracts of papers presented at previous meetings, the current officers and editors of ISRA, membership in the society, future meetings of ISRA, and the text of ISRA Bulletins dating back to Vol. 21 (1999).