- Teacher: Rasnayaka Mudiyanse
- Teacher: W.M.K.B. Nalin Wijayaratne
- Teacher: Prof. Roshan Ragel
- Teacher: Dr Asitha Bandaranayake
- Teacher: H.O.R.E. Dayaratne
- Teacher: L. R. S. Liyanage
- Teacher: W. A. M. Lowe
- Teacher: W.M.K.B. Nalin Wijayaratne
- Teacher: Prof. Roshan Ragel
- Teacher: W. A. M. Lowe
- Teacher: W. H. T. D. Wickramahewa
- Teacher: Kumudu Wijesooriya
- Teacher: W. J. B. S. M. S. Jayawardana
- Teacher: Supun Sudaraka Manathunga
- Teacher: Y. Vimukthi
- Teacher: E.H.M.R.K. Ekanayake
- Teacher: B. G. S. S. Gamage
- Teacher: A. M. M. Rikas
- Teacher: L. R. S. Liyanage
- Teacher: K. A. R. K. Perera