Aerospace Engineering Club

American Red Cross Club

Anatomy Surgery Club

Animal Welfare Club

Art Club

Bergen County Hope

Black Student Union

Chemistry Club

Chess Club

Color A Smile Club

The Communiqué - CHS Newspaper

Computer Science Club

Cresskill Competitors Club

Crochet Club

Dance Club

Debate Team

Endangered Species Club

Environmental Science Club

Fashion Club

French Club

Future in Medicine Club

Gender-Sexuality Alliance

Great Ideas Club

Interact Club

Investment Club

Italian Club

Jewish Culture Club

Korean Culture Club

Latino Culture Club

Law & Order Club

Lighting and Audio Crew

Math Team 

Medical Research Club

Model United Nations

National History Day (NHD)

Nature Environmental Club

The Neural Narrative Club

No Place For Hate Committee

Omid for Girls Club

PAFA - Products Are for All Club

Photography Club

Physics Club

Pokemon Club

Random Acts of Kindness Club

Real Estate Club

Ski & Snowboard Club

Spanish Club

Sports Analyzation Club

Sports Management Club

Stress Management Club

Technology Student Association

Unicef Club

Unity Club

Welcome Neurodiversity

Winter Track

Women's Empowerment Club

Images (Yearbook)

Young Scientists Club

Young Writers Initiative @ CHS

Fall Drama

Jazz Band

Pit Orchestra

Principal Players

Small Instrumental Ensemble

SoundXplosion