The Institute for Interdisciplinary Research on Conflict and Violence (Institut für interdisziplinäre Konflikt- und Gewaltforschung or IKG) is a central academic institute of Bielefeld University, Bielefeld, Germany.
It was founded by a resolution of the University Senate on December 18, 1996. Prof. Dr. Wilhelm Heitmeyer was appointed director. His first deputy was Prof. Dr. Rainer Dollase.
The institute was opened officially on April 16, 1997, with a symposium at the Center for Interdisciplinary Research (ZiF) on Societal Trends, Scientific Responsibility, and Violence.