- Teacher: Dr DBC Jayasinghe .
- Teacher: Dr WKNC Withanage .
- Teacher: Prof. G.P.T.S.Hemakumara .
- Teacher: Mrs. N. W. S. Nanayakkara
- Teacher: Dr. L. G. D. S. Yapa
- Teacher: Prof. G.P.T.S.Hemakumara .
- Teacher: Naveen Dissanayake
- Teacher: Dr. L. G. D. S. Yapa
- Teacher: Dr PH Amaraweera .
- Teacher: Dr WKNC Withanage .
- Teacher: Prof. S.L.J. Fernando
- Teacher: Mrs. N. W. S. Nanayakkara
- Teacher: Dr PH Amaraweera .
- Teacher: Mrs. P.W.S.Fernando .
- Teacher: Prof. S.L.J. Fernando
- Teacher: Ms. P.G.G.A.Dias .
- Teacher: Prof. G.P.T.S.Hemakumara .
- Teacher: Naveen Dissanayake
- Teacher: Dr. L. G. D. S. Yapa