School Sites S.Thomas’ College – Mount Lavinia (Main Site)S.Thomas’ College - Preparatory - KollupitiyaS.Thomas’ College – GuruthalawaS.Thomas’ College – BandarawelaOther OBA Sites STC OBA (Main Site)STC Prep OBUSTC OBA – CanadaSTC OBA - MelbourneThomians on LinkedinSTC NSW OBA FB Page Old Thomians Swimming ClubSTC Parents’ Teachers Association
