THOMAS MARONICK JR.

Maronick Law LLC

Thomas Maronick Jr. is the CEO and senior partner of Maronick Law LLC, where he has built a statewide criminal defense, DUI and civil plaintiff litigation practice since founding the firm in 2008. A graduate of the University of Maryland, College Park, he earned his juris doctor from the University of Baltimore School of Law and has grown Maronick Law to eight offices, including locations in Glen Burnie, Ocean City, Baltimore and Rockville.

Beyond the courtroom, Maronick is widely known for his role as a legal analyst and media commentator. His work has spanned national and local platforms including CNN’s “Anderson Cooper 360,” ABC’s “20/20” and “Nightline,” Fox News’ “Fox and Friends,” NBC’s “Dateline,” The New York Times and CBC News Night, among others. He served as an in-studio analyst for WUSA’s coverage of the Brendan Banfield murder trial.

Before entering law, Maronick worked as a producer for ABC Radio, hosted a Baltimore weekend radio show for 20 years and pursued a professional career in jazz, releasing an album of standards in 2010. He has also acted on television, in film and in local theatrical productions.

Maronick serves on the board of the Maryland Criminal Defense Attorneys Association and the Maryland Association for Justice, where he heads the Criminal Law Committee and serves on the Legislative Leadership Committee. Since 2025, he has represented the Baltimore City Bar Association on the Criminal Justice Coordinating Committee, advising the governor on ways to reduce crime in Baltimore. He also serves on the Local Executive Board for SAG-AFTRA’s Washington Mid-Atlantic Local.

His civic commitments extend to mentorship, including serving as Mock Trial Team mentor for Stephen Decatur High School in Berlin and as a coach and judge for Loyola Blakefield High School’s speech and debate team in Towson, where an annual award bears his name. He has sponsored annual scholarships at both schools and has spoken at universities and legal organizations about entering the profession.

The roots of that commitment trace back to the earliest days of his career. “When I opened my first office, it was in the back office of a building housing a tax filing service where most of the clients served were immigrants who spoke only a little English,” he has said. He was often hired by those clients to help with legal matters they had little knowledge of, including their rights and the laws — an experience that gave him an opportunity to assist an underserved community while building his legal career and inspired a tremendous passion in him for the work.