Registry
- François Habeneck (1781 - 1849)
- Fromental Halévy (1799 - 1862)
- Charles Hambitzer (c.1878 - 1918)
- Marc-André Hamelin (1961 - None)
- George Frideric Handel (1685 - 1759)
- Howard Hanson (1896 - 1981)
- Jacques Hardel (None - 1678)
- Lynn Harrell (1944 - 2020)
- Johann Adolph Hasse (1699 - 1783)
- Alphonse Hasselmans (1845 - 1912)
- Joseph Hasselmans (1814 - 1902)
- Hans Leo Hassler (1564 - 1612)
- Isaak Hassler (c.1530 - 1591)
- Carl August Haupt (1810 - 1891)
- Moritz Hauptmann (1792 - 1868)
- Joseph Haydn (1732 - 1809)
- Michael Haydn (1737 - 1806)
- Jascha Heifetz (1901 - 1987)
- Johann David Heinichen (1683 - 1729)
- Georg Hellmesberger Sr. (1800 - 1873)
- Joseph Hellmesberger Sr. (1828 - 1893)
- Joseph Hellmesberger Jr. (1855 - 1907)
- Adolphe Hennebains (1862 - 1914)
- Johann Wilhelm Hertel (1727 - 1789)
- Johann Christian Hertel (c.1697 - 1754)
- Johann Georg Herzog (1822 - 1909)
- Myra Hess (1890 - 1965)
- Willy Hess (1859 - 1939)
- Adolf Friedrich Hesse (1809 - 1863)
- Ernst Christian Hesse (1676 - 1762)
- Désiré Heynberg (None - None)
- Edward Burlingame Hill (1872 - 1960)
- Ferdinand Hiller (1811 - 1885)
- Johann Adam Hiller (1728 - 1804)
- Wenzel Himmelbauer (c.1725 - None)
- Josef Hofmann (1876 - 1957)
- Jakub Virgil Holfeld (1835 - 1920)
- William Henry Holmes (1812 - 1885)
- Gottfried August Homilius (1714 - 1785)
- Stanley Hoogland (1939 - None)
- Jan Hornziel (1812 - 1871)
- Vladimir Horowitz (1903 - 1989)
- Mieczysław Horszowski (1892 - 1993)
- Nicolas Hotman (c.1610 - 1663)
- Jacques-Martin Hotteterre (1673 - 1763)
- Stephen Hough (1961 - None)
- Leslie Howard (1948 - None)
- Jenő Hubay (1858 - 1937)
- Jean Hubeau (1917 - 1992)
- Yvonne Hubert (1895 - 1988)
- Antoine Hugot (1761 - 1803)
- Johann Nepomuk Hummel (1778 - 1837)
- Engelbert Humperdinck (1854 - 1921)
- Jan Hřímalý (1844 - 1915)