Robert A. Levy (born 1941) is the chairman of the American libertarian Cato Institute as well as a director of the Institute of Justice, and the organizer and financier behind District of Columbia v. Heller, as well as Heller's co-counsel, in the U.S. Supreme Court Case that established the Second Amendment to the United States Constitution as affirming an individual right to gun ownership. He is a Cato senior fellow and an author and pundit. Before becoming a lawyer, he was the founder and CEO of CDA Investment Technologies. Levy is the founder of The Robert A. Levy Fellowship in Law and Liberty which encourages talented scholars to pursue a JD degree at Antonin Scalia Law School, George Mason University.