Peter Katzenstein is the Einaudi Center's Walter S. Carpenter Jr. Professor of International Studies in the Department of Government, College of Arts and Sciences. His research and teaching lie at the intersection of the fields of international relations and comparative politics.

Sarah Kreps's teaching and research focus on the intersection of international politics, technology, and national security.

Ruth Lawlor teaches U.S. and global diplomatic and military history. Much of her work concerns the global history of World War II, but she also writes broadly about the laws of war, geopolitics and sexual violence. She is currently working on a history of Arctic imperialism.

Nicholas Mulder works on European and international history from 1870 to the present. His research focuses on political, economic, and intellectual history, with particular attention to the era of the world wars between 1914 and 1945.

Muna Ndulo, William Nelson Cromwell Professor of International and Comparative Law, is an internationally recognized scholar in the fields of constitution making, governance and institution building, international criminal law, African legal systems, and human rights.

Judith Reppy is professor emerita in science and technology studies. On the occasion of its 40th anniversary, the Peace Studies Program was renamed to honor her long-term service and commitment to the program.