Steven G. Calabresi

Steven G. Calabresi is the Clayton J. & Henry R. Barber Professor of Law at Northwestern University Pritzker School of Law. He has held visiting appointments at Yale Law School (Fall 2013-2022) and Brown University (2016-2017). A co-founder of the Federalist Society, he has clerked for Justice Antonin Scalia and worked in the Reagan White House. His teaching spans Constitutional Law, Comparative Constitutional Law, and Federal Jurisdiction.

• BA, Yale University
• JD, Yale University

Professor Calabresi's research focuses on constitutional law, comparative law, and judicial review. His recent publications analyze originalism, constitutional interpretation, and separation of powers dynamics, reflecting his expertise in legal theory and federal governance.

His academic career includes leadership roles at the Federalist Society and editorial contributions to the American Journal of Comparative Law. He has taught foundational courses and seminars in constitutional law at leading U.S. law schools.