Photo of Joshua D. Tannen

Joshua D. Tannen

New York
7 Times Square
New York, NY 10036-6516
Tel: 212.833.1172
Fax: 212.373.7972

Joshua Tannen joined Friedman Kaplan in May 2021 to focus on complex commercial litigation and white collar matters.

Prior to joining Friedman Kaplan, Mr. Tannen was an associate at Sullivan & Cromwell LLP, where he represented individual and corporate clients in securities, antitrust, and contract litigation in state and federal courts and before state and federal regulators in investigations and criminal proceedings related to anti-money laundering statutes and the FCPA. Mr. Tannen focused on cases involving complex financial products and transactions.

Outside the Office

Mr. Tannen is a member of the Federal Bar Council American Inn of Court and of the Federal Bar Council First Decade Committee. The Federal Bar Council is an organization dedicated to promoting excellence in federal practice and fellowship among the bench and bar in the Second Circuit. He is also an affiliate member of the Federal Courts Committee of the New York City Bar Association.

Fast Facts


Harvard Law School, J.D., cum laude (2015)

Yale University, B.A., magna cum laude, Phi Beta Kappa (2011)

Bar Admissions

State of New York

U.S. District Courts for the Southern and Eastern Districts of New York

U.S. Court of Appeals for the Ninth Circuit


The Honorable Reena Raggi, U.S. Court of Appeals for the Second Circuit

The Honorable Edward R. Korman, U.S. District Court for the Eastern District of New York

Law Review and Publications

Supervising Editor, Harvard Law Review

"New Jersey Supreme Court Holds That State Constitution Requires Police to Obtain Warrant Before Accessing Cell-Site Location Information," Harvard Law Review (May 2014)