
Edward B. MacMahon, Jr. has 30-plus years of first chair trial practice experience in state and federal courts. Representing clients facing a range of legal issues requiring extensive pre-trial preparation, management of attorneys and staff and extended trials. MacMahon works closely with you to identify legal needs and develop effective strategies to meet your goals.

Criminal Litigation

Criminal Litigation
In today’s litigious and complicated society, disputes and conflict requiring legal interaction is probable, if not unavoidable even in the civil arena. When you find yourself in such a situation, the competent and experienced legal representation of Edward B. MacMahon, Jr. is available. MacMahon has the legal knowledge, courtroom experience, and personal resolve to aggressively pursue and achieve the best possible outcome for your legal matter.
In Washington, D.C. and Virginia, we represent clients in a range of civil matters including:
- Business and Shareholder Disputes
- Personal Injury/Wrongful Death
- Wills, Trusts, and Estate Disputes
- Contract Disputes
- Class Action / Shareholder Litigation
- Workplace Accidents
- False Claims Act (Qui Tam)
- Automobile Cases including Accidents with Trucks
Contact Edward B. MacMahon, Jr., Attorney at Law, to represent you!

Edward B. MacMahon, Jr.
Attorney at Law
Focus
A nationally recognized attorney with more than 30 years of first chair trial practice experience in numerous state, federal, and international courts. His focus is on white collar criminal defense, national security cases, public corruption, as well as a wide range of civil cases, including wrongful death and personal injury claims. He also represents individuals before grand jury investigations as well as officers and directors involved in SEC investigations and internal corporate investigations.
Recognized
MacMahon is widely known to his peers as an attorney who excels as a counselor and advocate in and out of the Courtroom. His legal career started as a law clerk in the United States District Court for the Eastern District of Virginia and has spanned representation of individuals charged with major crimes from the time of the Iran Contra Scandal, the September 11 attacks, and in numerous public corruption investigations.
MacMahon is a Fellow of the American College of Trial Lawyers and has been recognized in numerous publications over the years as among the preeminent lawyers in his field.
Community Recognition
Accolades


1985-1986
Professional Experience
The Honorable Claude M. Hilton
Chief Judge, United States District Court
For The Eastern District of Virginia
Law Clerk
Connections and Support
Professional Orginizations
Admitted to practice in state and federal courts:
Commonwealth of Virginia
District of Columbia
Member of Bar
State of New York
U.S. Supreme Court
Fourth Circuit Court of Appeals
U.S. District Court for the District of Maryland
Fellow, American College of Trial Lawyers
World Community
International Professional Organizations
Admitted to Bar of the International Criminal Court.
Admitted toDefense Bar for Special Tribunal for Lebanon at The Hague.
Member of the International Criminal Bar
Path to Esquire
Education
Tulane University School of Law, J.D.
University of Virginia, B.A.
Trust and Reliance
Clearance
Top Secret-SCI (Granted 2002/Renewed 2019)