Gunathilaka

Gunathilaka is both a given name and a surname. Notable people with the name include:


 * Gunathilaka Rajapaksha (born 1957), Sri Lankan politician
 * Channa Gunathilaka (born 1963), Sri Lankan general
 * Danushka Gunathilaka (born 1991), Sri Lankan cricketer
 * Udayakantha Gunathilaka (born 1965), Sri Lankan politician