Senaka Rajapakse (born 1966) is a Sri Lankan academic, researcher and clinician.
Senaka Rajapakse graduated (MBBS 1993, MD 1999) from the Faculty of Medicine, University of Colombo in 1993.
[2] He completed postgraduate training in General (Internal) Medicine and Intensive care at National University Hospital, Singapore.
Senaka Rajapakse is a consultant physician in general (internal) medicine in department of medicine, University of Colombo and honorary consultant at University medical unit, National Hospital of Sri Lanka.
Since the early days of his medical career he has been involved in research, initially on yellow oleander poisoning, and then tropical infections such as dengue fever, malaria, and leptospirosis.