Lyndon Institute offers opportunities for students to participate in more than forty sports, clubs and organizations. Some of the clubs and organizations whch have been active in recent years include:

• Christian Fellowship
• Cynosure (Yearbook)
• Dance
• Drama
• FBLA (Future Business Leaders of America)
• FCCLA (Family, Career and Community Leaders of America)
• Forensics
• French Club
• Janus (Literary Magazine)
• Latin Club
• Outing Club
• Scholars Bowl
• Science Club
• Spanish Club
• Student Council
• Volunteer Club 
• Writers Workshop