About
Harold D. Thompson is a skilled litigator dedicated to representing clients throughout Florida. With a background as a former public defender, he now focuses on criminal defense and plaintiff-side civil matters. Harold provides guidance through investigations, hearings, negotiations, and trials, always aiming to protect his clients’ rights and secure fair outcomes. He is known for offering clear advice, responsive service, and thorough preparation in every case he takes on.
Harold Deon Thompson earned his J.D. from Florida A&M University College of Law after completing both a B.S. and M.S. in Criminal Justice from Mississippi Valley State University. His strong academic foundation in law and justice, combined with his earlier professional experiences, gives him unique insight into how cases are developed and resolved in the courtroom.
Harold’s career reflects broad experience across the justice system. He began his legal path as an Assistant Public Defender in Florida’s Ninth Judicial Circuit, where he represented individuals facing a wide range of charges. At the same time, he served as Lead Criminal Justice Professor at Florida Technical College, training future professionals while actively practicing law. His earlier work as a Juvenile Correctional Counselor and as a Law Enforcement Officer shaped his ability to analyze cases from every angle, helping him identify risks and develop strong defense and litigation strategies.
In his criminal defense practice, Harold Deon Thompson handles matters from misdemeanors to serious felonies, working on motions, plea negotiations, and jury trials. On the civil side, he represents plaintiffs in personal injury and related claims, guiding clients through the process of building evidence, assessing damages, and pursuing settlement or trial when necessary. His clients value his steady communication, practical approach, and commitment to fairness. Through De Novo Law, P.A., Harold continues to serve individuals across Florida with determination and integrity. He remains focused on achieving results that protect rights, resolve disputes, and provide clients with a path forward.
Law Office Affiliations
- Founder, De Novo Law, P.A.
- Member, Florida Bar
Licensed State
- Florida
Education
- Florida A&M University College of Law
Juris Doctor (JD) - Mississippi Valley State University
BS & MS in Criminal Justice with Magna Cum Laude
Awards & Badges

- Appeals
- Car accident
- Child support
- Credit card fraud
- Divorce and separation
- Drug Crime
- Identity theft
- Insurance
- Juvenile law
- Marriage and prenuptials
- Motorcycle accident
- Securities and investment fraud
- Sex crime
- Slip and fall accident
- Tax fraud and tax evasion
- Trucking accident
- Uncontested divorce