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Daniel W. Sack

Lecturer on Law

2024-2025

Daniel W. Sack is a Lecturer on Law at Harvard Law School, where he teaches First-Year Legal Research and Writing.

Outside of teaching, Mr. Sack is a practitioner in the Boston office of Latham and Watkins LLP, where he focuses on complex commercial litigation and policyholder-side insurance litigation. Mr. Sack previously served as a judicial law clerk to Judge Jon D. Levy of the United States District Court for the District of Maine and then to Judge Juan R. Torruella and Judge William J. Kayatta, Jr., of the United States Court of Appeals for the First Circuit.

Prior to joining Latham & Watkins, Mr. Sack practiced at both a boutique law firm in Boston and at a large law firm in New York City. In 2018, he received the Legal Aid Society’s Pro Bono Publico Award.

Mr. Sack received his undergraduate degree from Brown University and his law degree from Columbia Law School. Mr. Sack is licensed to practice law in Massachusetts and New York.

Education

  • J.D. Columbia University School of Law, 2017
  • B.A. Brown University, 2014