Dr Charles Antonypillai, MBBS, MD, MRCP, FSLCE, is a Consultant Endocrinologist at National Hospital, Kandy, Sri Lanka. 

He was the Secretary of the Endocrine Society of Sri Lanka from 2011-2012 and the Secretary of the Kandy Society of Medicine from 2012. He was the President of the Sri Lanka College of Endocrinologists from 2019-2020.

Dr Antonypillai has many scientific publications to his credit in peer-reviewed journals and has contributed to 2 book chapters on Endocrinology in Essentials of Physical Health in Psychiatry and Royal College of Obstetricians and Gynaecologists PCOS Study Group Book.