In Yishun Secondary, student takes part in one CCA from the following categories:

• Uniformed Groups
• Performing Arts
• Sports and Games
• Clubs and Societies

Uniformed Groups

• Boys’ Brigade
• Girl Guides
• National Cadet Corps (Land)
• National Police Cadet Corps
• National Civil Defence Cadet Corps

Performing Arts

• Choir
• Chinese Dance
• D’ Lite Club
• Guzheng
• Indian Dance
• Malay Dance
• Symphonic Band

Sports and Games

• Badminton
• Basketball
• Football (Boys)
• Netball
• Volleyball
• Sepak Takraw

Clubs and Societies

• Aperture
• Audio Visual Aid (AVA)
• Robotics

CCA LEAPS 2.0

• LEAPS 2.0