The Institute of Diplomacy and International Studies (IDIS) is a leading regional postgraduate training institution based at the University of Nairobi.

Its core service areas include postgraduate training, research, publication, seminars & conferences, a modern language laboratory, a library and documentation services. IDIS caters for the needs of African countries and international organizations, and maintains close links with similar institutions all over the world. The institute also offers Diploma, Post Graduate Diploma, B.A., M.A. and Ph.D. programs in International and Strategic Studies. It has also set up Latin America and South East Asia regional study areas.