Blog Post
Barry Zweig, Criminal Division Lead Attorney of Fairfax Divorce Lawyers
2/8/2026
Barry Zweig, Criminal Division Lead Attorney of
Barry Zweig leads the Criminal Division at Fairfax Divorce Lawyers, bringing nearly three decades of courtroom experience and a reputation for handling Virginia’s most serious and complex cases. His career spans both defense and prosecution, giving him a deep understanding of the justice system from every perspective.
A native of New Jersey, Barry earned his B.A. from the University of Vermont (1989) and his J.D. from the University of San Diego School of Law (1995). He began his career as an Assistant Public Defender in Loudoun County, representing clients charged with a wide range of criminal offenses. He later joined the Prince William County Attorney’s Office, prosecuting child abuse and neglect cases on behalf of the Department of Social Services.
Barry then moved into private practice, focusing on complex criminal litigation while also handling family law and civil matters. During this period, he served as a Guardian ad Litem, advocating for children and protecting their best interests. His criminal practice frequently involved violent felony cases, including murder, rape, robbery, and aggravated malicious wounding.
In 2017, Barry returned to prosecution, serving as a Commonwealth’s Attorney in Prince William, Loudoun, and Fairfax Counties. He rose to Deputy Commonwealth’s Attorney, supervising units devoted to violent crimes and special victims and directing the Loudoun County Victim Witness Program. His work prosecuting homicide and violent crime cases has made him a respected presence in Virginia courtrooms.
Barry is deeply committed to the legal community. He has served as President of the Prince William County Bar Association, been honored as both Court Appointed Attorney of the Year and Trial Attorney of the Year, and taught advanced trial advocacy at George Mason University School of Law.
Outside the office, Barry is an avid hockey and lacrosse enthusiast. He has coached youth teams and continues to play competitively in men’s leagues, reflecting his lifelong dedication to teamwork, strategy, and perseverance.
EDUCATION
Law School
J.D., University of San Diego School of Law (1995)
College
B.A., University of Vermont (1989)
Université de Nice – Certificate of Studies, French Language (1992)
BAR ADMISSION
Virginia
Professional Memberships & Community Involvement
Virginia State Bar
Prince William County Bar Association, Past President
Fairfax County Bar Association
Virginia Criminal Defense Attorneys Association
10505 Judicial Drive Suite 300
Fairfax, VA 22030
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