Karunaratne or Karunarathna () is a Sinhalese given name and a surname. Notable people with the name include:
Given name Karunarathna Divulgane, Sri Lankan musician and politician Karunarathna Paranawithana (born 1968), Sri Lankan politician
Surname Karunarathna Bandula Karunarathna (born 1962), Sri Lankan judge and president of the Court of Appeal (2023–2025) Tharushi Karunarathna (born 2004), Sri Lankan athlete
Karunaratne Asoka Karunaratne (1916–1988), Sri Lankan politician and philanthropist Dimuth Karunaratne (born 1988), Sri Lankan cricketer H. D. Karunaratne (born 1964), Sri Lankan economist Kuruppu Karunaratne (1960–2008), Sri Lankan long-distance runner who specialized in the marathon event Kusuma Karunaratne (born 1940), Sri Lankan academic, university administrator, Professor and scholar of Sinhalese language and literature Louis Karunaratne, Sri Lankan cricketer M. D. Namal Karunaratne, Sri Lankan politician and a former member of the Parliament of Sri Lanka Nayana Karunaratne, Sri Lankan beautician and a fashion designer Niluka Karunaratne (born 1985), Sri Lankan Olympic athlete Sam Karunaratne (born 1937), emeritus professor of engineering and the founding and current chancellor of the Sri Lanka Institute of Information Technology Vikramabahu Karunaratne, Sri Lankan politician and contestant for the Sri Lankan presidential election W. S. Karunaratne (1928–1986), Buddhist scholar and a fiercely independent thinker Karunaratne Abeysekera (1930–1983), one of Sri Lanka's most famous Sinhala broadcasters
See also