Subject-specific Associations

• Information & Communication Technology Society
• Sinhala Literature Association
• English Literary Association
• Social science unit
• Science Society
• Buddhist Association
• Commerce Association

Extra-curricular activities

• Girls Guides Guild
• Debating and Quizzes team
• Astro Society
• Aquarium club
• Drug prevention unit
• Agriculture and environmental society
• Sent John Ambulance Unit
• United Nations Unit – Study Circle
• Environmental Corps
• Legal Circle
• Photography Society
• Philatelic Union
• Library Association

Aesthetic Activities

• Oriental Orchestra @ music band
• Western Orchestra & music band
• Oriental Dance Section
• Western Music Section
• Drama and Performing Arts Division
• Art Section
• Eastern Music Division

Language Activities

• English Media Unit
• Writers Forum
• Media Division