Costas

Kostas or Costas (Κώστας) is a Greek given name and surname. As a given name it is the hypocorism for Konstantinos (Constantine).

Given name

 * Costas Andreou, Greek musician
 * Kostas Antetokounmpo (born 1997), Greek basketball player
 * Costas Azariadis (born 1943), Greek economist
 * Kostas Biris (1899–1980), Greek architect
 * Costas Georgiou (1951–1976), Greek Cypriot mercenary
 * Kostas Lazarides (born 1949), aka Kostas (songwriter), Greek-American country music songwriter
 * Costas Mandylor (born 1965), Greek Australian actor
 * Kostas Papanikolaou (born 1990), Greek basketball player
 * Costas Rigas (born 1944), Greek basketball player
 * Costas Simitis (born 1936), former Prime Minister of Greece
 * Kostas Hatzichristos (1921–2001), Greek actor
 * Kostas Karamanlis (born 1956), former Prime Minister of Greece
 * Kostas Koufogiorgos (born 1972), Greek-German cartoonist

Surname

 * Bob Costas (born 1952), American sportscaster and talk show host
 * John P. Costas (engineer) (1923–2008), American engineer
 * John P. Costas (business) (born 1957), American businessman, banker and trader
 * Jon Costas (born 1957), American politician
 * William P. Costas (1927–2013), American businessman and politician