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