Clubs
- AI Equity Project
- Anime and Character Design Society
- Archery
- The Archive
- Army Ants Robotics
- Art Club (AHA)
- Astronomy Club
- Badminton Club
- Biolympiad and Research Club
- Breakfast Club
- BruCrew
- Bruin Book Club
- Bruin Girls
- BruinThon
- Bruins United
- Cheerleaders
- Chess Club
- Chinese Language and Culture Club
- CoMo Melody in Medicine
- Cubing Club
- D&D (Tabletop) Club
- DECA
- Drama Club
- eSports
- Ethics Bowl
- FBLA (Future Business Leaders of America)
- Feeding CoMo
- Fellowship of Christian Athletes (FCA)
- FFA National Organization
- French Honors Society
- Gay-Straight Alliance (GSA)
- German Honors Society
- Habitat for Humanity
- Heart to Heart Club
- Hispanic Culture Club
- HOSA (Future Health Professionals)
- International Cultural Organization/Multicultural Club
- JustServe
- Kindness Club
- Knit Wits
- Key Club
- Lacrosse Club -Boys
- Lacrosse Club – Girls
- MAC Scholars
- Math Team
- Medical Club
- Mehendi Club
- Mock Trial
- Mu Alpha Theta
- Muslim Student Union
- National Honor Society
- NeuroMed Club
- Newspaper
- One Fold
- Philosophy Club
- Photography Club
- Pickleball Club
- Ping Pong Club
- Poetry Club
- Rho Kappa National Social Studies Honors Society of RBHS
- Robotics Club
- Rock Bridge Mental Health Initiative
- Rock Bridge Reaches Out
- Rock Bridge Recycling Initiative
- Rock Bridge Travel Club
- Rotary Interact Club
- Scholar Bowl
- Scholastic Art & Writing Club
- Science National Honor Society
- Science Olympiad
- Slime Club
- Spanish Honor Society
- Speech & Debate
- Stem Launch
- Student Ambassadors
- Student Council
- Tri M
- Tri Theta
- Who Runs the World
- Yearbook
- Young Democrats
- Zombie Defense League