Brendan Michael O' Brien, Attorney

With over a decade of experience representing more than 10,000 defendants, Mr. O’Brien brings a wealth of courtroom expertise to each client. He has successfully defended hundreds of individuals in criminal trials across Maryland’s District and Circuit courts. His deep knowledge of criminal law allows him to handle complex cases with precision, ensuring every client receives skilled representation.

Mr. O’Brien’s legal career began at the University of Baltimore School of Law, where he excelled academically and gained invaluable experience in criminal law. He clerked for one of Maryland’s leading criminal law experts, Professor Byron L. Warnken, and participated in the Appellate Practice Clinic, where he argued a criminal appeal before the Appellate Court of Maryland. These early experiences sharpened his ability to navigate the intricacies of criminal defense.

After passing the bar in 2010, Mr. O’Brien served as an attorney with the Office of the Public Defender, where he handled a heavy caseload with professionalism and skill. Over the years, he has developed defense strategies for a wide range of criminal charges, such as criminal law, sex crimes, harassment, and weapons crimes, consistently striving to achieve the best outcomes for his clients.

To schedule your free consultation with the Towson Criminal Defense Lawyer, please call our office at 858-523-8423.

• Admitted to the Supreme Court of the United States in 2015.

• Elite Lawyer, 2024-Present

Available 24/7

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