Robert D. Sack | Columbia Law School

The Honorable Robert D. Sack '63

United States Court of Appeals for the Second Circuit

Robert D. Sack has, since August 6, 1998, been a Judge of the United States Court of Appeals for the Second Circuit with his chambers at 40 Foley Square. He took senior status on August 6, 2009.

During his 33 years in practice, Judge Sack specialized in national and international press law. He was a frequent lecturer and writer on press law topics and is the author of Sack on Defamation: Libel, Slander, and Related Problems (4th ed. 2010) and coauthor of Advertising and Commercial Speech: A First Amendment Guide (1999). On May 1, 2008, Judge Sack was awarded the Federal Bar Council’s Learned Hand Medal for excellence in federal jurisprudence.

Judge Sack was an officer and director of the William F. Kerby and Robert S. Potter Fund, which assists in funding the legal defense of journalists abroad. He was also a member of the advisory boards of the Bureau of National Affairs’ Media Law Reporter and the ABA Forum Committee’s Communications Lawyer. He is a member of the Board of Visitors for Columbia Law School, has served as a member of the Board of Trustees of Columbia University Seminars on Media and Society, and was Chairman of the National Council on Crime and Delinquency. Judge Sack is an Adjunct Professor of Law at Columbia Law School and has served as Adjunct Professor of Political Science and Special Guest Lecturer at the University of Rochester and as a Distinguished Visiting Jurist at the University of Chicago Law School. Judge Sack is a member of the American Bar Association, the Association of the Bar of the City of New York, and the American Judicature Society. He is a Fellow of the American Bar Foundation.

After graduating from the University of Rochester in 1960 and Columbia Law School in 1963, Judge Sack clerked for United States District Judge Arthur S. Lane in the District of New Jersey. He later became an associate and partner at Patterson, Belknap, Webb & Tyler (1964–1986) and a partner at Gibson, Dunn & Crutcher (1986–1998), both in New York City. In 1974, he served as a Senior Associate Special Counsel to the United States House of Representatives Impeachment Inquiry Staff.