Frank G. Mackoul ll

Sr. Associate Attorney




Frank G. Mackoul ll

Sr. Associate Attorney





Frank G. Mackoul ll is an insurance litigation trial attorney and senior associate at Matthiesen, Wickert & Lehrer’s Jacksonville, Florida branch office. Frank is licensed to practice in Florida and his practice focuses on complex property and casualty subrogation, workers’ compensation subrogation, and automobile subrogation.

Frank is a seasoned trial lawyer with over 20 jury trials. Prior to MWL, he practiced with the Jacksonville Public Defender’s Office where he handled a heavy, criminal felony caseload. He is a graduate of the University of Florida where he received both his undergraduate and law degrees. While attending law school, he was a state finalist on the Trial Team and Vice Chair of the Honor Committee.

Frank is a United States Marine Corps Veteran. He served two combat tours of duty in Iraq as an Assault Helicopter pilot. He was awarded two Air Medals for successfully completing over 100 flying combat missions. Additionally, he was an Instructor Pilot teaching Advanced Aerodynamics to incoming, military flight students where he was awarded the Navy/Marine Corps Commendation Medal and named Flight Instructor of the Year.

Frank is a proud native of Jacksonville, Florida. He enjoys spending time with his children, playing soccer or video games with his son, or cooking with his daughter and attending her ballet recitals. During football season, he can be found cheering for his alma mater the Florida Gators. In the winter, he and his children enjoy bike rides and going to the park and, in the summer, they are at the beach.


University of Florida, School of Law, Gainesville, Florida, J.D., 1998

  • Trial Team, State Finalist
  • Vice Chair of Honor Committee

University of Florida, Gainesville, Florida, 1993

  • Bachelor of Arts: English, High Honors

Bar Admissions

Florida, 1993


  • Florida Bar Association
  • Jacksonville Bar Association
  • Jacksonville Chapter of the Federal Bar Association
  • Chester Bedell Inn of Court
  • Claims Litigation Management (CLM)

Published Books

Train like you Fight, The Enhanced Training Program, Warrior Training on Every Level, published April 2008 edition of the Marine Corps Gazette, the professional journal of the U.S. Marine Corps.

Service is a Privilege, published in October 2021 edition of The Daily Record.