This is a list of Greek composers.

Costas Andreou
Nicolas Astrinidis (1921–2010)
Athenaios Athenaiou (fl. 138–28 BC)
Evripides Bekos (born 1991)
Pavlos Carrer (1829–1896)
Nikos Christodoulou (born 1959)
Jani Christou (1926–1970), 20th-century classical and "meta-serialist" composer
Dinos Constantinides (1929–2021), Greek-American composer
Dimitris Dragatakis (1914–2001)
Antiochos Evangelatos (1903–1981), 20th-century composer and conductor
Yorgos Foudoulis (born 1964)
Manos Hadjidakis (1925–1994), modern composer best known for Academy Award-winning song, "Never on Sunday", from the film Never on Sunday (1960)
Christos Hatzis (born 1953)
George Kallis
Manolis Kalomiris (1883–1962), composer and founder of Hellenic Conservatory and National Conservatoire
Eleni Karaindrou (born 1941)
Panayiotis Kokoras (born 1974), contemporary composer
Aristotelis Koundouroff (1896–1969), modern composer and musical theorist influenced by Sergei Prokofiev and Russian modernists
Francisco Leontaritis (1518–1572)
Dimitrios Levidis (1886–1951)
Limenios (fl. 128 BC)
Andreas Makris (1930–2005)
Nikolaos Mantzaros (1795–1872), Romantic music composer from Corfu
Yannis Markopoulos (1939–2023), world known for "Who pays the Ferryman" (BBC) and many songs and classical works
Thanos Mikroutsikos (1947–2019), contemporary composer
Dimitris Mitropoulos (1896–1960), 20th-century composer and conductor of the New York Philharmonic
Takis Mousafiris (1936–2021), Greek Aromanian composer and songwriter
Alexandros Mouzas (born 1962)
Konstantinos Nikolopoulos (1786–1841)
Lefteris Papadimitriou
Giannis Papaioannou (1913–1972)
Vangelis Papathanassiou (1943–2022), electronic music pioneer, film-score composer, best known for Academy Award-winning score for the film Chariots of Fire (1981), and scores for the films Blade Runner (1982) and 1492: Conquest of Paradise (1992)
Apostolos Paraskevas (born 1964) contemporary composer and classical guitarist
Spyros Peristeris (1900–1966) Rebetiko composer
Janus Plousiadenos (~1429–1500), Greek Renaissance composer and hymn writer
Harilaos Perpessas (1907–1995), 20th-century composer
Spyridon Samaras (1861–1917), composer of operas, but widely known as for composition of the song "Olympic Hymn"
Kyriakos Sfetsas (born 1945)
Nikos Skalkottas (1904–1949), 20th-century composer
Georgia Spiropoulos (born 1965), contemporary composer
Dimitri Terzakis (born 1938), contemporary microtonal composer
Mikis Theodorakis (1925–2021), classical and film-score composer best known for symphonic works, oratorios and film scores for Zorba the Greek (1964), Serpico (1973) and Z (1969)
Michalis Travlos (born 1950), modern and experimental composer
Vassilis Tsabropoulos (born 1966)
Marios Varvoglis (1885–1967), orchestral, piano and chamber-music composer incorporating a French influence
Dimitri Voudouris (born 1961), 21st-century classical, new music and electroacoustic composer
Haris Xanthoudakis (1950-2023)
Nikos Xanthoulis (born 1962)
Iannis Xenakis (1922–2001), 20th-century classical, experimental music and mathematical composer
Spyridon Xyndas (1812–1896)