Castilleja students have dozens of clubs and co-curricular opportunities to choose from. Through these organizations, students learn, engage, have fun, and develop hands-on leadership skills.
Many students have started organizations that engage their peers in community action and raise global awareness. Students also lead academic and arts clubs that travel to compete or perform.
The list below is a sampling of some of these organizations. Student Activities & Organizations are truly student-led and student-focused, so naturally opportunities change year-to-year with interest.
- Act Now
- Bay Area Blanket Project
- Bay Area Center for Inquiry and Impact (BACII)
- Castilleja Entrepreneurship Organization (CEO)
- Engineering for Equity
- Halford Young Women Leader's Program
- Lucile Packard Children's Hospital
- Peer First Responders
- Planned Parenthood
- Rosener House
- The Green Team
- Youth Vote Coalition