Hettiarachchi

Hettiarachchi is a surname. Notable people with the surname include:


 * Dinuka Hettiarachchi (born 1976), Sri Lankan cricketer
 * Gamini Hettiarachchi (1950–2019), Sri Lankan actor
 * Indradasa Hettiarachchi, Sri Lankan politician
 * Sunil Hettiarachchi (born 1937), Sri Lankan comedian and actor
 * U. Hettiarachchi, Sri Lankan cricketer