2014-	Professor S. D. Jayaratne
2013-2014	Vidyajyothi Professor H Janaka de Silva
2011-2013	Dr. Lucian Jayasuriya
2009-2011	Professor Jayantha Jayawardana
2007-2009	Vidyajyothi Professor Lalitha Mendis
2004-2007	Professor Susirith Mendis
2001-2004	Dr. Lucian Jayasuriya
1998-2001	Professor Carlo Fonseka
1997-1998	Dr. P.T. De Silva
1996-1997	Professor Carlo Fonseka
1995-1996	Professor M.M. Ismail
1979-1995	Dr. R.P. Jayawardane