- African American
- African American Culture
- Ages
- AIDS Coalition
- Albany Park
- Alternatives
- American Civil Liberties Union (ACLU)
- Amnesty International
- Animal Protection
- Anime
- Archery
- Architecture
- Art
- Art History
- Asian Youth Services Tutoring Center
- Astronomy
- Automotive Design
- Board Game
- Boys & Girls
- Breakdancing
- Calliope
- Cancer Prevention
- Card Game
- Cereal
- Cheerleading
- Chess
- Chinese Culture
- Climbing
- Club Israel
- Club Sandwich
- Collectibles
- Comic Book
- Committed to Action (CTA)
- Computer Gaming
- Computer Networking & Programming
- Conservation
- Console Gaming
- D.J.
- Dance Team
- DECA
- Dungeons & Dragons
- English as Second Language (ESL) Literary
- Enriching Lives through Service (ELS)
- Environmental
- Equestrian
- Erika's Lighthouse @ New Trier
- Ethical Conduct and Global Citizenship (ECGC)
| - Fantasy Fiction Society
- Figure Skating
- Filipino
- Film School
- Fishing
- Food Taxi
- Foster Reading/Family Focus
- Francofous
- Freshman Focus
- Freshman Senate
- Gaming
- Gear Heads
- German Culture
- Girls Club
- Glass Guild
- Global Activism
- Global Exchange
- Hellenic
- Helping Hand
- Illinois Center for Rehabilitation & Education
- Immovable Center
- In the Mood for Food
- Indo Pak
- Inspiration Café
- Interact
- International
- Investment
- Japanese Culture
- Journal
- Knit One, Purl Two
- Korean Culture
- K-Pop Dance
- Latin
- Logos
- Manor Care
- Martial Arts
- Math Team
- Metallurgy
- Metropolitan
- Misericordia
- Model United Nations
- Mountain Bike
- Mudslingers (Ceramics)
- Music for Kids
- Muthos
- New Trier News and Examiner
- New Trier Satirical Newspaper
- Northshore University Health Systems Student Board
- Onward House
- Out of the Box
| - Paintball
- Peer Helping
- Pep Club
- Photo Yearbook
- Photography
- Ping Pong
- Poetry Slam
- Polish American
- Powerlifting
- Quidditch
- Refugee Relief
- Rice Child & Family Center
- Robotics
- Russian
- Scholastic Bowl
- Science Olympiad
- Senior Senate
- Shabbona Park
- Shakespeare
- Shout Out Loud
- Sign Language
- Snowboard & Ski
- Social Service Board
- Spanish
- Special Olympics
- Sports Medicine
- Strikers Bowling
- Student Alliance
- Student Ambassadors
- Student Mediation
- Student Tutoring
- Students Taking Action Now Darfur (STAND)
- Summer Camp Opportunities Provide and Edge (SCOPE)
- Sunrise Seniors
- Support Our Troops
- Trevia (Yearbook)
- Treviacapella
- Trevian Republicans
- Tri-Ship
- Ukelele
- Ultimate Frisbee
- Views
- Voices in Prevention (VIP)
- Weight Training
- Worldwide Youth in Science and Engineering (WYSE) / Junior Engineering & Technological Society (JETS)
- Yearbook Club
- Young Democrats
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