
| PRESIDENT | IMM.PAST PRESIDENT |
| Prof. Athula Kaluarachchi | Mr. Bimal Wijayasinghe |
| DEPUTY PRESIDENT | |
| Mr. Samitha Seneviratne | |
| VICE PRESIDENTS | PAST PRESIDENTS |
| Mr. Sujeewa Rathmahal | Mr. Asoka Karunaratne |
| Mr. Chaminda Egodawatta | Mr. Lalith Senanayake |
| Mr. Anura Perera | Mr. Thilak Karunaratne |
| Mr. Mahendra Jayasinghe | Mr. Isuru Samarasinghe |
| Mr. Asanga Priyadarshana | Mr. Sithendra Senaratne |
| Mr. Shiran Perera | Mr. Asoka Gunasekara |
| Prof. Udeni Nawagamuwa | Dr. Ranjith Cabraal |
| Col. P. Molligoda | |
| JT.SECRETARIES | JT.SECRETARIES |
| Mr. Sujeewa Rathmahal | Mr. Yasas R. Ariyarathne |
| TREASURER | |
| Mr. Praveen Ruberu | |
| 60 YEARS & ABOVE | |
| Mr. Asoka Talwatta | Mr. Pani Ranwala |
| Mr. Lakshman Samarasinghe | Mr. Mothilal Hewagama |
| Mr. Nirmala Samarasinghe |
| BETWEEN 50 & 60 YEARS | |
| Mr. Manjula Makolage | Mr. Bandula Perera |
| Mr. Dammika Perera | Mr. Kamantha Marambage |
| Mr. Jagath Priyantha | |
| BETWEEN 40 & 50 YEARS | |
| Mr. Mahesh Ratnayake | Mr. Sewwandika Jayanath |
| Mr. Iroshan Buddhika | Mr. Sarana Karunaratna |
| Mr. Wasantha Sooriyarachchi | Mr. Naleen Rangajeewa |
| Mr. Theja Perera | Mr. Indika Jayathilaka |
| Mr. Darshana Nayanajith | Mr. Chathuranga Muhandiramge |
| BETWEEN 30 & 40 YEARS | |
| Mr. Gamika Kodagoda | Dr. Menusha Wickramasinghe |
| Mr. Chamikara Amarasekera | Mr. Irodha Jayasinghe |
| Mr. Isuru Samarawickrama | Mr. Anushka Millavitiya |
| Mr. Kasun Karunarathne | Mr. Rangana Gurusinghe |
| Mr. K. H. Sarith Ajitha | Mr. Kalith Guruge |
| Mr. Thilina Ratnayake | Mr. Irosh Cabral |
| Mr. Sachintha Perera | Mr. Janaka Pathirana |
| Mr. Himesh de Ruberu Gunasekera | Mr. Thilina Rathnasekara |
| Mr. Danuj Wijesinghe | Mr. L. B. Gawarammana |
| Mr. Chamith Edirisinghe | Mr. Kanchana Rathnaweera |
| BELOW 30 | |
| Mr. Akila Thuduwewatta | Mr. Lakshana Marasinghe |
| Mr. Kasun Senura Kumarage | |
| Mr. Chanaka Bandara |
| AFFILIATED GROUPS (Nominee 01) | |
| Mr. Sanath Ranasinghe (70-75 Group) | Mr. Samitha Peiris (2003 Group) |
| Mr. Upul Jayasuriya (75-80 Group) | Mr. Adeesha Kotuwegoda (2004 Group) |
| Mr. Gnanapriya Illangakoon (80 Group) | Dr. Thrindu Senarath (2005 Group) |
| Mr. Umesh Ranawaka (81 Group) | Mr. Nipuna Koralage (2006 Group) |
| Mr. Dinendra Rabel (85 Group) | Mr. Shehan Samarasinghe (2008 Group) |
| Mr. Ravi Karunaratne (89 Group) | Mr. Randitha Dananjaya (125th Anniversary) |
| Mr. Manoj Niroshan (91 Group) | Mr. Bhanu Senevirathne (2016 Group) |
| Mr. Kassaka Sri Sampath (93 Group) | Mr. Samath Gamlath (2018 Group) |
| Mr. Asiri N. Perera (94 Group) | Mr. V. S. Makolage (OA Police Cadet Wing) |
| Mr. Nalin Indika Pussella (96 Group) | Mr. Priyal Wijegunawardena (AC Old Hostellers) |
| Mr. Shafraz Navavi (97 Group) | Dr. S. C. Athukorala (OAMG) |
| Mr. Sanjeewa Premaratne (99 Group) | Mr. Kaveesha Gimhana (OA Broadcasting) |
| Dr. Taraka Perera (2000 Group) | Mr. Amal Jeewandara (OA Radio Club) |
| Mr. Pasan Jayasinghe (2001 Group) | Mr. Dineth Alahakoon (OA Sports Club) |
| Mr. Kulunu H. P. Kariyawasam (2002) | Mr. Lalith Sapumaldeniya (OA Buddhist Association) |
| AFFILIATED GROUPS (NOMINEE 02) | |
| Mr. Lasantha de Silva (70-75 Group) | Mr. Chinthaka Lasantha Perera (95 Group) |
| Mr. Prasanna Fernando (70 – 75 Group) | Mr. Chinthaka Prasanna (96 Group) |
| Mr. Anura Edirisinghe (70-75 Group) | Mr. Buddhika M. B. Jayasekara (97 Group) |
| Mr. S. A. S. Bandulasena (70 – 75 Group) | Mr. Damith Kaldera (99 Group) |
| Mr. Yohan de Silva (70 – 75 Group) | Mr. Niluka Rajapaksha (2000 Group) |
| Mr. P. U. De Silva (75-80 Group) | Mr. Aravinda Shalika (2001 Group) |
| Mr. Ajanthlal Kumarage (75-80 Group) | Mr. Tharindu Chathuranga Samaraweera (2002 Group) |
| Mr. M. R. L. Dayarathne (75-80 Group) | Dr. Chathura Yaparatne (2003 Group) |
| Mr. Krishantha Alwis (75-80 Group) | Mr. Lochana Ravinath (2004 Group) |
| Mr. Kishan Yahampath (80 Group) | Mr. Buddhi Katangodage (2005 Group) |
| Mr. Tissa Liyanage (81 Group) | Mr. Surath Bandaranayake (2006 Group) |
| Mr. Upendra Kannangara (85 Group) | Mr. Osandha Karunrathne (2008 Group) |
| Mr. Manjula Samarakoon (89 Group) | Mr. Thisaruwan Ratnayake (125th Anniversary Group) |
| Mr. Kamal de Silva (91 Group) | Mr. Mayanga Thanthirige (2016 Group) |
| Mr. Geeth Perera (93 Group) | Mr. Pasindu R. Samarasinghe (2018 Group) |
| Mr. Prageeth Wickramasinghe (94 Group) | |
| APPOINTED BY THE EXCO | |
| Mr. Dhananjaya Mohotti | Mr. Kalana Dias |
| Mr. Ravindra Athukorala | Mr. Ravinesh Senarathne |
| Mr. Sunera Mahanamahewa | Mr. Gayan Attanayake |
| Mr. Geeth Kumarasinghe | Mr. P. K. Deepal |
| Mr. Ajith Gamage | Mr. Akalanka Liyanaarachchi |
| DISTINGUISHED INVITEES | |
| Admiral of the Fleet Wasantha Karannagoda | Mr. Ravinatha Aryasinghe |
| General (rtd) Kamal Gunaratne | Mr. Jagath Sumathipala |
| Lieutenant Gen. Jagath Dias (Retd) | Mr. Manohara de Silva PC |
| AVM Udeni Rajapaksa | Mr. Channa Palansuriya |
| Captain Nirmal Silva | Mr. Sudharshana Jayatillaka |
| Dr. Anil Jasinghe | Mr. Supun Weerasinghe |
| Professor Praneeth Abhayasundera | Mr. Bathiya Jayakody |
| Mr. Saman Sri Ratnayake |