Samaranayake

Samaranayake is a surname. Notable people with the surname include:
 * Anusha Samaranayake (born 1962), Sri Lankan former cricketer
 * Gamini Samaranayake, Sri Lankan diplomat
 * Lakshman Samaranayake, Sri Lankan academic
 * Mark Samaranayake (1914–2000), Sri Lankan actor
 * R. G. Samaranayake (1923–1992), Ceylonese politician
 * V. K. Samaranayake (1939–2007), Sri Lankan computer scientist