George John Williams AO FASSA is an Australian academic specialising in Australian constitutional law and the Deputy Vice-Chancellor of Planning and Assurance at the University of New South Wales. He was formerly the Dean of the Law Faculty. At UNSW he also holds the title of Anthony Mason Professor of Law and Scientia Professor. He is also an Australian Research Council Laureate Fellow. Williams is a public commentator on public law issues, and writes a regular column in the Sydney Morning Herald.