Daniel Hay is an associate in the Supreme Court and Complex Litigation practice groups at Sidley Austin. In his legal practice, Professor Hay represents individuals and corporations in all stages of complex and high-stakes civil litigation, including critical motions practice, oral argument, discovery, trial, and appeal to the U.S. Supreme Court and lower federal and state courts of appeals.

Professor Hay received his law degree from Vanderbilt University Law School, where he was a John W. Wade Scholar and served as editor in chief of the Vanderbilt Law Review. After graduation, Professor Hay clerked for Judge Steven Colloton of the U.S. Court of Appeals for the Eighth Circuit and completed a fellowship with a First Amendment litigation firm. Prior to law school, Professor Hay worked as a middle school math teacher with Teach for America and an aide to a member of Congress.