Upper School Clubs
- 3D Printing
- Astronaut Challenge
- Andalusian Newspaper
- Audio Engineers
- Better Together
- Biolympiad
- Book Club
- Chess Club
- Company/ Int'l Thespian Society
- Cum Laude Society
- DECA
- Debate
- Ears for Elders
- Environmental Club
- Film Club
- French Honor Society / Le Cercle Français
- Freshmen Class
- Junior Class
- Junior Classical League
- Key Club
- Maclay Community Service Club
- Maclay Student Ambassadors
- Marauder Yearbook
- Multicultural Appreciation Club
- Music Club
- National Art Honor Society
- Maclay Driver Board
3D Printing
Astronaut Challenge
Andalusian Newspaper
Audio Engineers
Better Together
Biolympiad
Book Club
Chess Club
Company/ Int'l Thespian Society
Cum Laude Society
DECA
Debate
Ears for Elders
Environmental Club
Film Club
French Honor Society / Le Cercle Français
Freshmen Class
Junior Class
Junior Classical League
Key Club
Maclay Community Service Club
Maclay Student Ambassadors
Marauder Yearbook
Multicultural Appreciation Club
Music Club
National Art Honor Society
Maclay Driver Board
- Maclay Event Specialists Club
- Maclay Women's Service Club
- Mu Alpha Theta
- Music Club
- National Computer Science Honor Society
- National Honor Society
- Notes from the Underground
- Pickleball Club
- Physics Olympiad
- Quill & Scroll ~ Journalism Honor Society
- Rho Kappa, History Honor Society
- SAAC
- Science National Honor Society
- Science Olympiad
- Senior Class
- Smash Club/ESports
- Sophomore Class
- Spanish Honor Society
- Spectrum Club
- Sports Analytics
- Strategy Gaming Club
- Student Athlete Advisory Council
- Together Tallahassee
- Upper School Student Council