Glen A. Kopp

Litigation & Dispute Resolution, Global Investigations & White Collar Defense, Cybersecurity & Data Privacy


Glen Kopp is a partner in Mayer Brown’s New York office and a member of the Litigation & Dispute Resolution and White Collar Defense & Compliance practices. He is a former Assistant United States Attorney in the Southern District of New York where he served for five years. As an Assistant United States Attorney, Glen conducted complex domestic and international investigations, prosecuted criminal jury trials, and argued before the Second Circuit Court of Appeals. His work included a wide variety of fraud investigations and matters involving money laundering, terrorism, and national security. With this background, Glen has a deep understanding of federal enforcement priorities and practices on Wall Street and in Washington DC and is experienced with handling investigations involving foreign governments.


  • The Legal 500 United States Corporate Investigations and White Collar Criminal Defense, 2017
  • US Department of Justice Attorney General’s Award for Exceptional Service, 2011, Intelligence Community Legal Award, Team of the Year, 2011, Attorney General’s Award for Distinguished Service, 2013
  • Federal Law Enforcement Foundation Federal Prosecutor of the Year, 2011

Formação Acadêmica

  • Columbia Law School, JD
  • Duke University, AB, magna cum laude


  • New York


  • Columbia Law School Adjunct Professor, 2007
  • US District Court for the Eastern District of Louisiana, New Orleans Law Clerk