- Philatelic & Numismatic Society
- Robotics Club
- Yoga Club
- Library Club
- Environmental Club
- College Magazine
- Chamber Orchestra
- Cinema Society
- Astronomy Club
- Aquarium Club
- Scuba Diving Unit
- Culinary Arts Society
- Aeronautical Societya
- Junior Science & Technology
- Histoarcheo Club
- Geography Society
- Gavel Club
- Student Christian Movement
- English Lit & Debating Society
- Radio Club
- Junior Maths Society
- Road Safety Patrol
- Sinhala Literary & Debating Society
- Seylan Bank Students’ Savings Unit
- HNB Students’ Savings Unit
- Kennel Club
- Buddhist Students’ Association
- Junior English Lit & Debating Society
- Art Club
- Spelling Union
- Carnatic Orchestra
- Canto Perpetua Choir
- Western Band
- Tamil Drama Society
- Hewisi Band
- English Drama Society
- Photographic Club
- Society for Social Work & Welfare
- ICT Society
- Senior Environmental Club
- Hindu Students’ Union
- Political Science Society
- Red Cross Society
- Association of Innovation and Design
- Islamic Society
- Association of Science and Technology
- Quiz Club
- Automobile Club
- Cubing Society
- Health Club
- Tamil Literary and Debating Society
- Wildlife Society
- Thomian Union
- Commerce Society
- Interact Club
- The Ternion
- Classical Music Association
- Media Unit
- Productive Citizenship Society
- United Nations Club
Quiz Club
The Quiz Club of S.Thomas' College aims to sharpen the intellect and enrich the world view of all its members. We accepts students from all backgrounds who are keen on learning and participating in quizzing, and love discussing topics of general knowledge. Joining the Quiz Club gives you the opportunity to participate in and organizing quizzing events and meeting a variety of people who share your interests in College and from other schools.
Latest Project
Inter-house General Knowledge Quiz Competition
The Inter-house General Knowledge Quiz aimed to uplift and inspire House Spirits in students in the pandemic. The Quiz was held over two days, the Preliminary Round and the Final Round. After a fierce battler between Buck House and De Sarem House in the Final Round, De Sarem House emerged champions of Inter-House 2021. We believed we raised House Spirits in the four teams that participated and the many spectators who witnessed the Final Round.