| Position | Name | |
| President | Dr. G. Galhena | [email protected] |
| Vice-Presidents | Dr. S.A.C.N. Perera | [email protected] |
| Prof. P.B. Ratnaweera | [email protected] | |
| Dr. K.G.S.U. Ariyawansha | [email protected] | |
| Dr. W.K.S.M. Abeysekera | [email protected] | |
| Joint Secretaries | Dr. H.D.D. Bandupriya | [email protected] |
| Dr. R. Wimalasekera | [email protected] | |
| Treasurer | Dr. H. Harischandra | [email protected] |
| Assistant Treasurer | Dr. C. Perera (Oct 2021 – Dec 2021)
Prof. C. Beneragama (Feb 2022 onwards) |
[email protected] |
| Editor | Dr. I.A.J.K. Dissanayake | [email protected] |
| Assistant Editor | Dr. K.W. Samarakoon | [email protected] |
| Secretary for International Relations | Dr. D. Halwatura | [email protected] |
| Members | Prof. L.D. Amarasinghe | [email protected] |
| Prof. Hiran Amarasekera | [email protected] | |
| Prof. Nissanka De Silva | [email protected] | |
| Prof. K.B. S. Gunawickrama (Feb 2022 onwards) | [email protected] | |
| Dr. T. Mathiventhan | [email protected] | |
| Dr. Uthpala Jayawardena | [email protected] | |
| Auditor | Mr. P.G. Maithrirathne |