Composers from A-Z

1. Orekhov, Sergei (1935-1998)
2. Orendain, Mauricio Silva (2. Hälfte 20. Jahrhundert)
3. Orff, Carl (1895-1982)
4. Orlandini, Giuseppe Maria (1676-1760)
5. Ornstein, Leo (1892-2002)
6. Ornstein, Maarten (born 1967)
7. Orologio, Alessandro (1555-1633)
8. Orosco, Clarken (2. Hälfte 20. Jahrhundert)
9. O'Rourke, Aidan (born 1975)
10. Orr, Robin (1909-2006)
11. Orr, Buxton (1924-1997)
12. Orrego-Salas, Juan (1919-2019)
13. Orthel, Leon (1905-1985)
14. Ortiz, Diego (1510-1558)
15. Ortiz, Pablo (born 1956)
16. Orvad, Timme (born 1943)
17. Osborn, Laurence (born 1989)
18. Osborn, Sean (born 1966)
19. Osborne, Nigel (born 1948)
20. Osborne, Willson (1906-1979)
21. Oscher, Efrain (born 1974)
22. Osiander, Lucas (1534-1604)
23. Osieck, Hans (1910-2000)
24. Osorio, Daniel (born 1971)
25. Ospald, Klaus (born 1956)
26. Ossewaarde, Jack H. (1918-2004)
27. Ostendorf, Jens-Peter (1944-2006)
28. Ostrcil, Otakar (1879-1935)
29. Ostrzyga, Michael (born 1975)
30. Oswald, James (1711-1769)
31. Oswald, Henrique (1852-1931)
32. Oswald, Andreas (1634-1665)
33. Otero, Fernando (born 1972)
34. Otero, Reveriano Soutullo (1880-1932)
35. Othmayr, Caspar (1515-1553)
36. Othmeyer, Caspar (1515-1553)
37. Otte, Hans (1926-2007)
38. Otterloo, Rogier van (1941-1988)
39. Otto, Johann (1725-1766)
40. Otto, Patrick (20. Jahrhundert)

1. Otto, Stephan (1603-1656)
2. Oudrid, Cristobal (1825-1877)
3. Ourkouzonov, Atanas (born 1970)
4. Ovalle, Jayme (1894-1955)
5. Owen Reed, Herbert (1910-2014)
6. Owens, Robert (1925-2017)
7. Oystermayre, Jehan (16. Jahrhundert)
8. Ozdemir, Burak (born 1984)
9. Ozi, Etienne (1754-1813)
10. Ozone, Makoto (born 1961)
11. Pablo del Moral, Pablo (19. Jahrhundert)
12. Pabst, Pavel (1854-1897)
13. Pabst, Paul (Pavel) (1854-1897)
14. Pace, Carmelo (1906-1993)
15. Pacelli, Asprilio (1570-1623)
16. Pachelbel, Johann (1653-1706)
17. Pachelbel, Wilhelm Hieronymus (1686-1764)
18. Pachla, Wolfgang (1913-1982)
19. Pachulski, Henryk (1859-1921)
20. Pacini, Giovanni (1796-1867)
21. Paciorkiewicz, Tadeusz (1916-1998)
22. Pacius, Fredrik (1809-1891)
23. Padbrue, Cornelis Thymanszoon (1592-1670)
24. Padding, Martijn (born 1956)
25. Paderewski, Ignaz (1860-1941)
26. Padilla Sanchez, Jose (1889-1960)
27. Padovano, Annibale (1527-1575)
28. Padre Marianus (1657-1701)
29. Padros, Jaime (1926-2007)
30. Paer, Ferdinando (1771-1839)
31. Paez, Francisco (16. Jahrhundert)
32. Paganini, Niccolo (1782-1840)
33. Page, Jimmy (born 1944)
34. Paggi, Giovanni (1806-1887)
35. Paglia, Paolo (born 1961)
36. Pagotto, Mario (born 1966)
37. Paiberdin, Oleg (born 1971)
38. Paich, David (born 1954)
39. Paine, John Knowles (1839-1906)
40. Paisible, Jacques (1656-1721)