Clubs and Societies
- Astronomy Society
- Buddhist Society
- Creative Writers’ Club
- Commerce and Bank Society
- Drug Prevention Society
- Diabetic Task Force
- Environmental Society
- Wild Life Conservation Society
- Humanities Society
- Social Worker’s Club
- United Nations Club
- Welfare Society
- Information and Communication Technology
- English Debating Circle
- Scrabble Club
- L.M.D. Society (Junior/Senior)
- Science Society (Junior/Senior)
- Language Circle
- Mathematics Society
- Media Unit
- Photography Club
- Quiz Combine
- Young Entrepreneurs’ Club
Other Activities
- Western Band (Junior/Senior)
- Oriental Band, Choir, Orchestra
- Oriental Dance Troupe
- St.John’s Ambulance Brigade
- 23rd Colombo Girl Guide and Senior Guides