The NASSL is run by a Council, the office bearers of which are presently as follows:

PresidentDr. Ranjith Mahindapala
Vice PresidentProf. Priyan Dias
Immediate Past PresidentDr. A M Mubarak
General SecretaryProf. Namal Priyantha
Assistant SecretaryProf. Nedra Karunaratne
Secretary, Foreign RelationsProf. Kshanika Hirimburegama
EditorProf. Vajira Dissanayake
TreasurerProf. Vijaya Kumar
MembersDr. Kingsley de Alwis
Dr. Locana Gunaratna
Prof. W.D. Lakshman
Prof. A.K.W. Jayawardena
Prof. Nilanthi De Silva
Prof. Nadira Karunaweera
Prof. Rahula Attalage
Prof. Siril Wijesundere
Prof. Ranjith Mapa