Prof. WT Weerakoon
1996 - 1998
Mr. TB Andarawewa
1998 - 2003
Mr. WRPK Fernando
2003-2005
Prof. Ranjith Wijayawardena
2005 - 2012
Mr. PDNK Palihena
2013-2015
Prof. KGA Udayakumara
2016 - 2018
Prof. WP Wijewardena
2019 - 2021
