Composers from A-Z
- Adkins, Monty (born 1972)
- Adler, Samuel (born 1928)
- Adler de Oliveira, Judith (born 1989)
- Adlgasser, Anton Cajetan (1729-1777)
- Adni, Isaac (2. Hälfte 20. Jahrhundert)
- Adolphe, Julia (born 1988)
- Adolphe, Bruce (born 1955)
- Adolphson, Olle (1934-2004)
- Adorno, Theodor W. (1903-1969)
- Adriaenssen, Emmanuel (1554-1604)
- Adriaenssen, Emanuel (1554-1604)
- Adson, John (1585-1640)
- Adu-Gilmore, Leila (2. Hälfte 20. Jahrhundert)
- Adwan, Moneim (born 1970)
- Aehlig, Tobias (born 1980)
- Aernouts, Saskia Venegas (born 1983)
- Afanasyev, Nikolay (1821-1898)
- Afshari, Ali (born 1984)
- Agafonnikov, Vladislav (born 1936)
- Agay, Denes (1911-2007)
- Agazzari, Agostino (1580-1642)
- Agdur, Göran (2. Hälfte 20. Jahrhundert)
- Ager, Andrew (born 1962)
- Agerfeldt Olesen, Thomas (born 1969)
- Agghazy, Karoly (1855-1918)
- Aghabab, Hakob (1875-1926)
- Agincourt, Francois d' (1684-1758)
- Agnas, Joakim (born 1969)
- Agnesens, Udo (2. Hälfte 20. Jahrhundert)
- Agnesi Pinottini, Maria Teresa (1720-1795)
- Agnestig, Carl-Bertil (born 1924)
- Agnew, Roy (1891-1944)
- Agobet, Jean-Louis (born 1968)
- Agocs, Kati (born 1975)
- Agoshian, Adrashes (20. Jahrhundert)
- Agosti, Guido
- Agostini, Lodovico (1534-1590)
- Agostini, Antonio (born 1969)
- Agrell, Johan Joachim (1701-1765)
- Agren, Ragnar (1907-1970)
- Agresta, Agostino (1575-1617)
- Agresti, Maria Vittoria (born 1996)
- Agricola, Alexander (1446-1506)
- Agricola, Johann Friedrich (1720-1774)
- Agricola, Martin (1486-1556)
- Aguado, Dionisio (1784-1849)
- Aguiar, Ernani (born 1950)
- Aguirre, Pablo (born 1961)
- Aguirre, Louis Franz (born 1968)
- Aguirre, Julian (1868-1924)
- Aguliera de Heredia, Sebastian (1561-1627)
- Agus, Giuseppe (1722-1798)
- Aharonian, Coriun (1940-2017)
- Ahbez, Eden (Alexander Aberle) (1908-1995)
- Ahle, Johann Georg (1651-1706)
- Ahle, Johann Rudolf (1626-1673)
- Ahlen, Waldemar (1894-1982)
- Ahlert, Fred E. (1892-1953)
- Ahlin, Sven (born 1951)
- Ahlström, Olof (1756-1835)
- Ahmas, Harri (born 1957)
- Ahmed, Yazz (born 1983)
- Aho, Kalevi (born 1949)
- Ahrens, Joseph (1904-1997)
- Ahslund, Ulf Göran (1939-2013)
- Ahvenjärvi, Sanna (born 1972)
- Aichinger, Gregor (1564-1628)
- Aichinger, Oskar (born 1956)
- Aieta, Anselmo (1896-1964)
- Aigmüller, Andreas (born 1952)
- Aikman, James (born 1959)
- Ailenberg, Leib (?? - 1943)
- Aints, Tauno (born 1975)
- Aispurs, Janis (born 1980)
- Aitchison, Jim (born 1947)
- Aitken, Seonaid (2. Hälfte 20. Jahrhundert)
- Ajalyaqin, Somar (born 1978)
- Ajax, Henrik (born 1980)
- Akel, Kalie (born 1989)
- Akerblom Nielsen, Nina (born 1980)