Robert J. McManigal

Robert J. McManigal


Nixon Peabody LLP

Recognized since 2026

Washington, District of Columbia

Practice Areas

Criminal Defense: White-Collar

Spinning circle Big letter B

Robert McManigal regularly counsels corporate executives, boards of directors, board committees, and corporations in internal investigations, as well as related criminal and civil enforcement and litigation proceedings. With more than a decade of government experience, including as a former FBI special agent and special assistant United States Attorney, Robert leverages his background to defend clients in complex cases including those involving fraud, corruption, money laundering, and other white-collar crimes.

My focus

I focus my practice on internal corporate investigations, government investigations, and state and federal government enforcement actions regarding a wide range of allegations, including wire and mail fraud, securities fraud, corruption, conspiracy, money laundering, False Claims Act claims, and other white-collar crimes. I regularly represent companies and individuals before the DOJ and SEC, in criminal and civil proceedings, and in confidential internal investigations.

Prior to joining Nixon Peabody, I worked for over a decade in the Department of Justice as an Intelligence Analyst and Special Agent with the FBI and then as a Special Assistant United States Attorney in the Eastern District of Pennsylvania, where I was responsible for investigating complex fraud and tax schemes, bribery, money laundering, RICO, and general crimes. During my time with the government, I was the lead investigator on several high-profile white-collar prosecutions that resulted in numerous criminal convictions. I leverage this experience to help clients targeted by government agencies avoid and mitigate legal and reputational risks and achieve positive outcomes.

Location
  • 799 Ninth Street, NW, Suite 500
    Washington, DC 20001-5327
Education
  • Rutgers University–Camden, J.D.
  • Fairleigh Dickinson University, M.S.
  • Monmouth University, B.S.
Bar Admissions
  • New Jersey, New Jersey State Bar Association
  • District of Columbia, The District of Columbia Bar
Court Admissions
  • U.S. Court of Appeals, Third Circuit
  • U.S. District Court, District of New Jersey

Nixon Peabody LLP
Headquarters: Boston, Massachusetts

203 The Best Lawyers in America® awards

82 Best Lawyers: Ones to Watch® in America awards

Best Law Firms Badge Visit Website View Firm Profile

Recognized in Best Lawyers: Ones to Watch® in America 2026 for work in:
  • Criminal Defense: White-Collar

Publications

Your browser is not fully compatible with our automatic printer friendly formatting.

Please use the print button to print this profile page.

Spinning circle Big letter B