About
William M. Weinberg is a distinguished criminal defense attorney based in Orange County, California, known for his sharp litigation skills and tireless advocacy. With a legal career spanning more than thirty years, he focuses exclusively on criminal defense and juvenile matters. Mr. Weinberg has earned a stellar reputation for successfully defending clients against a wide range of charges, from homicides to white-collar crimes.
Mr. Weinberg holds a Juris Doctor from Western State University College of Law and a Bachelor of Arts in English Literature from Chapman College. He was admitted to the California State Bar in 1993 and is also authorized to practice before the United States District Court for the Central District. His background includes significant trial experience as a felony trial attorney for the Orange County Public Defender’s Office, where he tried over 100 cases to verdict.
Throughout his private practice, William M. Weinberg has defended clients facing charges such as domestic violence, sexual battery, assault, drug offenses, and embezzlement. He is well-respected among his legal peers and maintains strong professional relationships with prosecutors and judges, which often enhances his strategic approach in the courtroom. His membership in the Orange County Bar Association and the California Public Defenders Association underscores his commitment to the field.
Clients consistently commend Mr. Weinberg for his honest counsel, clear communication, and deep legal knowledge. He tailors defense strategies to the specific circumstances of each case, ensuring that every client receives focused and diligent representation. William M. Weinberg approaches each matter with an understanding that lives and futures are on the line, dedicating himself to securing the best possible outcomes.
Whether defending against complex white collar allegations or advocating for juveniles in the justice system, William M. Weinberg remains a steadfast advocate for the accused. With a deep understanding of California’s criminal laws and a tenacious
Law Office Affiliations
- Founder, William Weinberg, Attorney at Law
- Member, Orange County Bar Association
- Member, California Public Defenders Association
Licensed State
- California
Education
- Western State University College of Law
Juris Doctor (JD) - Chapman University
Bachelor of Arts (BA)
Awards & Badges



- Child Abuse
- Domestic Violence
- Drug Crime
- Expungement
- Juvenile Law
- Sex Crime
- Violent Crime
- White Collar Crime