S.Thomas' College Mt. Lavinia - Old Boys' Association
Call them old Thomians or in this case old boys, S. Thomas' College, Mt. Lavinia, Old Boys' Association is the doyen amongst such associations in Sri Lanka and probably the world. This is an association of gentleman that amongst other noble causes such as betterment of society etc. strives towards the betterment of their Alma Mater S. Thomas' College, Mt. Lavinia giving back to one that has selflessly given so much to them. The S. Thomas' College, Mt. Lavinia, Old Boys' Association is also a place of camaraderie where Thomians young and old come together to reminisce, share and relive the glory of their time at the Alma Mater. Esto Perpetua.
The S. Thomas' College, Mt. Lavinia, Old Boys' Association may be contacted from Monday - Friday 7:30 a.m.- 5:00 p.m. and from 10:00 a.m. - 5:00 p.m. on Sundays, Public and Mercantile Holidays .