William J. Tonelli III

Personal Injury Attorney Contact William J. Tonelli III

Bill earned his law degree from Barry University School of Law in 2012 with honors and his undergraduate degree from the University of Central Florida. He is a member of the Orange County Bar Association, American Bar Association, American Association for Justice, Florida Justice Association, Central Florida Trial Lawyers Association, and the Florida Bar.

After experiencing a traumatic personal injury, one of the most valuable assets a person can have is the aid of someone who understands and has experienced something similar. Bill provides that level of understanding and knows that his clients’ primary focus needs to be their health. He has made it his mission to get the maximum benefits available to his clients under the law.

He is admitted into all courts in the State of Florida and the Middle District of Florida in the U.S. District Court. William understands the value of service and holds leadership positions in One Heart for Women and Children, as well as Clean the World. He is also involved as a guardian ad litem doing pro bono work for the Legal Aid Society.

5 Stars

“Mr. Tonelli, is a trustworthy and very professional lawyer. He explained my case honestly and followed through with his word. I cannot tell you in enough words what an experience it was talking to him. He is a master at his craft, and I highly recommended by me. He was there to do everything he could to be sure I understood all that was happening and explained it thoroughly. I am happy with the outcome and cannot thank him enough.”

– Lena, Avvo.com

5 Stars

“William Tonelli helped me get through my injury case. I’ve never had a legal experience before and he was excellent at taking the time to make sure I was updated throughout the process. He takes the time to talk to you and explain what’s going on and the plan of action. He’s very personable which made it easy to ask him questions or concerns I had and I never felt intimidated to reach out with my concerns in my case. I feel that my case was a complete success and William knows what he is doing. He was looking out for me in my case and did everything he said he was going to do and went beyond that. He’s excellent.”

– Rachel, Avvo.com

Your #1 focus should be on your health

Orlando lawyer William Tonelli advises clients to focus on wellness: getting as healthy as possible after an accident or injury. He also discusses his investment in lasting relationships with clients.

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  • Orange County Bar Association
    • Young Lawyers Section:
      • Holidays In January
        • Co-Chair, 2013
        • Committee Member 2011-2012
  • American Bar Association
  • American Association for Justice
  • Florida Justice Association
  • Central Florida Trial Lawyers Association
  • The Florida Bar
    • Trial Lawyers Section


  • University of Central Florida, B.S. Finance (2004)
  • Barry University School of Law, J.D. (2012)
    • Honors: Academic Scholarship (2009-2012)
    • Phi Alpha Delta, Member


  • All Courts in the State of Florida
  • U.S. District Court, Middle District of Florida


  • One Heart for Women and Children
  • Clean the World
  • Guardian Ad Litem: Pro Bono work for the Legal Aid Society

Local: (407) 244-3000
Toll-Free: (888) 726-6735


Use the form below to email William J. Tonelli III. He will personally respond to your inquiry.


Use the form below to email William J. Tonelli III. He will personally respond to your inquiry.

The use of the Internet or this form for communication with the firm or any individual member of the firm does not establish an attorney-client relationship. Confidential or time-sensitive information should not be sent through this form. We do not undertake representation of your claims until all parties involved have entered into a signed agreement. If we have not entered into a signed agreement with you, you may want to speak with other attorneys regarding your claims since statutes of limitations may apply.