John W. Thornton

John W. Thornton is a Santa Cruz criminal defense attorney who has devoted his legal career exclusively to criminal law. He represents individuals accused of misdemeanors and felonies, providing focused defense strategies designed to protect constitutional rights while pursuing favorable outcomes through negotiation, litigation, or trial when necessary.

John earned his Juris Doctor from Santa Clara University School of Law in 1990. His legal education provided a strong foundation in criminal procedure, trial advocacy, and constitutional law, preparing him for a career centered entirely on defending individuals charged with criminal offenses in California courts.

Since becoming licensed, John has practiced solely in Santa Cruz County, allowing him to develop in-depth knowledge of local courts, procedures, and prosecutorial practices. His long-standing presence in the community supports informed case strategies and effective advocacy tailored to the specific legal environment clients face.

John’s practice covers a wide range of criminal matters, including DUI, drug offenses, domestic violence, theft crimes, violent offenses, firearm charges, and white-collar allegations. He also assists clients with expungements, helping eligible individuals pursue relief that may improve future employment and personal opportunities.

With decades of courtroom experience, John is prepared to defend cases ranging from routine charges to the most serious felony allegations. His approach emphasizes careful case evaluation, evidence review, and strategic planning to challenge the prosecution’s case and safeguard clients at every stage.

John is known for his disciplined focus on criminal defense and his commitment to individualized representation. By limiting his practice to this area alone, he ensures that each client benefits from dedicated attention, thorough preparation, and advocacy grounded in extensive criminal law experience.

Through his law office in Santa Cruz, John W. Thornton continues to provide steady guidance for individuals navigating the criminal justice system. His work centers on protecting legal rights, minimizing long-term consequences, and offering clear counsel so clients can make informed decisions in difficult legal circumstances.

Law Office Affiliations

• Attorney, John W. Thornton, Attorney at Law
• Member, California State Bar

Licensed State

• California

Education

• Santa Clara Law School
  Juris Doctor (JD)
• University of California
  Bachelor of Arts (BA)

Awards & Badges