Prof. Tissa Herath
1996 - 1999
Prof. J.L. Rathnasekara
1999 - 2005
Dr. (Mrs) M. M. Goonasekara
2005 - 2011
Dr. B.A. Karunarathne
2011 - 2017
Prof. Sriyani Wickramasinghe
2017 - 2020
