- Aeronautical Society
- Art Club
- Association of Innovation and Design
- Association of Science and Technology
- Automobile Club
- Buddhist Students’ Association
- Canto Perpetua Choir
- Carnatic Orchestra
- Classical Music Association
- Commerce Society
- Cubing Society
- Culinary Arts Society
- English Drama Society
- English Lit & Debating Society
- Gavel Club
- Geography Society
- Health Club
- Hewisi Band
- Hindu Students’ Union
- Histoarcheo Club
- HNB Students’ Savings Unit
- ICT Society
- Interact Club
- Islamic Society
- Junior English Lit & Debating Society
- Junior Maths Society
- Junior Science & Technology
- Kennel Club
- Media Unit
- Photographic Club
- Political Science Society
- Productive Citizenship Society
- Quiz Club
- Scuba Diving Unit
- Radio Club
- Red Cross Society
- Road Safety Patrol
- Senior Environmental Club
- Seylan Bank Students’ Savings Unit
- Sinhala Literary & Debating Society
- Society for Social Work & Welfare
- Spelling Union
- Student Christian Movement
- Tamil Drama Society
- Tamil Literary and Debating Society
- The Ternion
- Thomian Union
- United Nations Club
- Western Band
- Wildlife Society
Kennel Club
The Kennel Club of S. Thomas’ College Mount Lavinia has always been an extremely active non-profit Club which has greatly looked into the welfare of animals not only in and around the college, but across the entire island. Engaging in activities such as, holding sterilization programs, offering donations to injured dogs, organizing informative webinars with animal welfare activists, helping out in rehoming dogs and puppies and engaging in various fundraiser activities, are frequently done all in order to ensure the safety of dogs and cats.Latest Project
Canophilia '21
Canophilia ’21 was an Online Art Competition art competition. This was aimed to spread awareness about animal welfare and dogs in general, to get students involved & interested in such matters regarding animals, to bring attention to the Kennel Club's activities throughout the years, to make the students spend their time effectively during this pandemic situation and to hopefully find some enthusiastic new members!