L
- Michel de La Barre (c. 1675–1745)
- Louis de La Coste (c. 1675–c. 1750)
- Adrien de La Fage (1801–1862)
- Nicolas de La Grotte (1530–c. 1600)
- Élisabeth Jacquet de La Guerre (1659–1729)
- George de La Hèle (1547–1586)
- Alfred La Liberté (1882–1952)
- John La Montaine (born 1920)
- Pierre de La Rue (c. 1452–1518)
- Théodore Labarre (1805–1870)
- Marcel Labey (1875–1968)
- Helmut Lachenmann (born 1935)
- Carl Lachmund (1853–1928)
- Franz Paul Lachner (1803–1890)
- Ignaz Lachner (1807–1895)
- Ludwig Wenzel Lachnith (1746–1820)
- Louis Lacombe (1818–1884)
- Paul Lacome (1838–1920)
- Bernard Germain Étienne de la Ville, Comte de Lacépède (1756–1825)
- Ezra Laderman (born 1924)
- Paul-Émile Ladmirault (1877–1944)
- Lori Laitman (born 1955)
- László Lajtha (1892–1963)
- Édouard Lalo (1823–1892)
- José Ángel Lamas (1775–1814)
- Joseph Lamb (1887–1960)
- Walter Lambe (c. 1450–after 1504)
- Charles Lucien Lambert (1828–1896)
- Constant Lambert (1905–1951)
- Michel Lambert (1610–1696)
- Joan Lamote de Grignon (1872–1949)
- Ricard Lamote de Grignon (1899–1962)
- John Frederick Lampe (1703–1751)
- John Lanchbery (1923–2003)
- Siegfried Landau (born 1921)
- Stefano Landi (1586/1587–1639)
- Francesco Landini (c. 1325/1335–1397)
- Marcel Landowski (1915–1999)
- Guillaume Landré (1905–1968)
- Benjamin Johnson Lang (1837–1909)
- Bernhard Lang (born 1957)
- David Lang (born 1957)
- Hans Lang (1897–1968)
- Hans Lang (1908–1992)
- István Láng (born 1933)
- Klaus Lang (born 1971)
- Margaret Ruthven Lang (1867–1972)
- Peter Erasmus Lange-Müller (1850–1926)
- Rued Langgaard (1893–1952)
- Jean Langlais (1907–1991)
- Nicholas Lanier (1588–1666)
- Colinet de Lannoy (fl. from 1476; died c. 1497)
- Daniel Lanois (born 1951)
- Paul Lansky (born 1944)
- Arnold de Lantins (fl. 1423–1432)
- Hugo de Lantins (fl. c. 1420–1430)
- Raimond Lap (born 1959)
- André Laporte (born 1931)
- Isidore de Lara (1858–1935)
- Thomas Larcher (born 1963)
- Patrick Larley (born 1951)
- Libby Larsen (born 1950)
- Lars-Erik Larsson (1908–1986)
- Eduard Lassen (1830–1904)
- Orlande de Lassus (c. 1532–1594)
- William P. Latham (1917–2004)
- Gaetano Latilla (1711–1788)
- Jean de Latre (Delattre) (c. 1505/1510–1569)
- Felice Lattuada (1882–1962)
- Ken Lauber (born 1941)
- Wolff Jakob Lauffensteiner (1676–1754)
- Armas Launis (1884–1959)
- Morten Lauridsen (born 1943)
- Franz Lauska (1764–1825)
- Elodie Lauten (born 1950)
- Angelo Francesco Lavagnino (1909–1987)
- Calixa Lavallée (1842–1891)
- Lewis Henry Lavenu (1818–1859)
- Mario Lavista (born 1943)
- Marc Lavry (1903–1967)
- Henry Lawes (1595–1662)
- William Lawes (1602–1645)
- Donald Lawrence
- Francesco de Layolle (1492–c. 1540)
- Filip Lazăr (1894–1936)
- Henri Lazarof (born 1932)
- Sylvio Lazzari (1857–1944)
- Paul Le Flem (1881–1984)
- Dorian Le Gallienne (1915–1963)
- Claude Le Jeune (1528/1530–1600)
- Gaspard Le Roux (c. 1660–1707)
- Adrian Le Roy (c. 1520–1598)
- Jean-François Le Sueur (Lesueur) (1760–1837)
- Nicolas Lebègue (1631–1702)
- Firmin Lebel (fl. from c. 1540; died 1573)
- Francesca Lebrun (Franziska Danzi) (1756–1791)
- Ludwig August Lebrun (1752–1790)
- Paul-Henri-Joseph Lebrun (1863–1920)
- Jean-Marie Leclair (l'aîné) (1697–1764)
- Jean-Marie Leclair the younger (1703–1777)
- Alexandre Charles Lecocq (1832–1918)
- Ernesto Lecuona (1895–1963)
- George Alexander Lee (1802–1851)
- Noël Lee (born 1924)
- Thomas Oboe Lee (born 1945)
- Benjamin Lees (1924–2010)
- Ton de Leeuw (1926–1996)
- Nicola Frances LeFanu (born 1947)
- Charles Édouard Lefebvre (1843–1917)
- Louis James Alfred Lefébure-Wély (1817–1869)
- Jean-Xavier Lefèvre (1763–1829)
- Victor Legley (1915–1994)
- Luigi Legnani (1790–1877)
- Michel Legrand (1932)
- Guillaume Legrant (Lemarcherier) (fl. 1405–1449)
- Johannes Legrant (fl. c. 1420–1440)
- Giovanni Legrenzi (1626–1690)
- Joseph Legros (1739–1793)
- Franz Lehár (1870–1948)
- Liza Lehmann (1862–1918)
- Leonard J. Lehrman (born 1949)
- Franz Lehrndorfer (born 1928)
- Jerry Leiber (born 1933)
- René Leibowitz (1913–1972)
- Jón Leifs (1899–1968)
- Walter Leigh (1905–1942)
- Kenneth Leighton (1929–1988)
- William Leighton (c. 1565–1622)
- Guillaume Lekeu (1870–1894)
- Edwin Lemare (1866–1934)
- Lorenz Lemlin (c. 1495–after 1549)
- Jacques-Nicolas Lemmens (1823–1881)
- Jean-Baptiste Lemoyne (1751–1796)
- Erwin Lendvai (1882–1949)
- Kamilló Lendvay (born 1928)
- Alfonso Leng (1894–1974)
- Nicholas Lens (born 1957)
- James Lentini (born 1958)
- Stefano Lentini (born 1974)
- Georges Lentz (born 1965)
- Leonardo Leo (1694–1744)
- Isabella Leonarda (1620–1704)
- Ruggiero Leoncavallo (1857–1919)
- Franco Leoni (1864–1949)
- Léonin (fl. 1150s–1201)
- Mykola Leontovych (1877–1921)
- Leopold I, Holy Roman Emperor (1640–1705)
- Wassili Leps (1870–1942)
- Fred Lerdahl (born 1943)
- Xavier Leroux (1863–1919)
- Theodor Leschetizky (1830–1915)
- Henry Leslie (1822–1896)
- Franciszek Lessel (1780–1838)
- Oscar Levant (1906–1972)
- Richard Leveridge (1670–1758)
- Marvin David Levy (born 1932)
- David Lewin (1933–2003)
- Frank Lewin (born 1925)
- Andrew Lewis (born 1936)
- Jeffrey Lewis (born 1942)
- Ignace Leybach (1817-1891)
- Georg Dietrich Leyding (1664–1710)
- Jean Lhéritier (L'Heritier; Lirithier) (c. 1480–after 1551)
- Fran Lhotka (1883–1962)
- Reginaldus Libert (fl. c. 1425–1435)
- Johann Georg Lickl (1769–1843)
- Christian Joseph Lidarti (1730–1793)
- Jorge Liderman (1957–2008)
- Ingvar Lidholm (born 1921)
- Lowell Liebermann (born 1961)
- Peter Lieberson (1946–2011)
- Rolf Liebermann (1910–1999)
- Clement Liebert (fl. 1433–1454)
- Thurlow Lieurance (1878–1963)
- György Ligeti (1923–2006)
- Douglas Lilburn (1915–2001)
- Ingemar Liljefors (1906–1981)
- Ruben Liljefors (1871–1936)
- Giuseppe Lillo (1814–1863)
- Liza Lim (born 1966)
- Johannes de Limburgia (Johannes Vinandi) (fl. 1408?–1431)
- Limenius (fl. 128 BC)
- Armand Limnander (1814-1892)
- Paul Lincke (1866–1946)
- Magnus Lindberg (born 1958)
- Nils Lindberg (born 1933)
- Oskar Lindberg (1887–1955)
- Adolf Fredrik Lindblad (1801–1878)
- Otto Lindblad (1809–1864)
- Bo Linde (1933–1970)
- Hans-Martin Linde (born 1930)
- Eugen Lindner (1858–1915)
- Peter Joseph von Lindpaintner (1791–1856)
- Jukka Linkola (born 1955)
- Thomas Linley the elder (1733–1795)
- Thomas Linley the younger (1756–1778)
- George Linley (1798–1865)
- George Linstead (1908–1974)
- Guy de Lioncourt (1885–1961)
- Karol Lipiński (1790–1861)
- Marijan Lipovšek (1910–1995)
- Vatroslav Lisinski (1819–1854)
- Claude Joseph Rouget de Lisle (1760–1836)
- Franz Liszt (1811–1886)
- Gaston Litaize (1909–1991)
- Antonio de Literes (1673–1747)
- Henry Charles Litolff (1818–1891)
- Giulio Litta (1822–1891)
- Ricardo Llorca (born 1962)
- George Lloyd (1913–1998)
- Andrew Lloyd Webber (born 1948)
- William Lloyd Webber (1914–1982)
- Johann Christian Lobe (1797–1881)
- Alonso Lobo (1555–1617)
- Duarte Lobo (c. 1565–1646)
- Elias Álvares Lôbo (1834–1901)
- Pietro Locatelli (1695–1764)
- Matthew Locke (c. 1621–1677)
- Dan Locklair (born 1949)
- Normand Lockwood (born 1906)
- Edward Loder (1813–1865)
- Charles Martin Loeffler (1861–1935)
- Jacques Loeillet (1685–1748)
- Jean-Baptiste Loeillet de Ghent (1688–c. 1720)
- Jean-Baptiste Loeillet of London (1680–1730)
- Frank Loesser (1910–1969)
- Theo Loevendie (born 1930)
- Carl Loewe (1796–1869)
- Nicola Bonifacio Logroscino (1698–c. 1764)
- Martin Lohse (born 1971)
- Otto Lohse (1858–1925)
- Hannibal Lokumbe (Marvin Peterson) (born 1948)
- Antonio Lolli (1725–1802)
- Ruth Lomon (born 1930)
- Alessandro Longo (1864–1945)
- Paolo Longo (born 1967)
- Antoine de Longueval (fl. 1498–1525)
- Harvey Worthington Loomis (1865–1930)
- Fernando Lopes-Graça (1906–1994)
- Francisco Lopez Capillas (c. 1615–1673)
- Esteban López Morago (c. 1575–after 1630)
- Jimmy Lopez (born 1978)
- Richard Loqueville (fl. from 1410; died 1418)
- Bent Lorentzen (born 1935)
- Paolo Lorenzani (1640–1713)
- Oscar Lorenzo Fernândez (1897–1948)
- Albert Lortzing (1801–1851)
- Johann Anton Losy (Logy) (c. 1650–1721)
- Mark Lothar (born 1902)
- Antonio Lotti (c. 1667–1740)
- Ivana Loudová (born 1941)
- Alexina Louie (born 1949)
- Arthur Lourié (1892–1966)
- Samuel Lover (1797–1868)
- Adriano Lualdi (1885–1971)
- Bertram Luard-Selby (1853–1918)
- Vincent Lübeck (1654–1740)
- Charles Lucas (1808–1869)
- Clarence Lucas (1866–1947)
- Leighton Lucas (1903–1982)
- Arjen Anthony Lucassen (born 1960)
- Andrea Luchesi (1741–1801)
- Alvin Lucier (born 1931)
- Nicholas Ludford (c. 1490–1557)
- Otto Luening (1900–1996)
- Alexandre Luigini (1850–1906)
- Ivan Lukačić (c. 1587–1648)
- Zdeněk Lukáš (1928–2007)
- Giovanni Lorenzo Lulier (1662–1700)
- Jean-Baptiste Lully (1632–1687)
- Jean-Louis Lully (1667–1688)
- Louis Lully (1664–1734)
- Hans Christian Lumbye (1810–1874)
- Johannes Lupi (c. 1506–1539)
- Ambrose Lupo (fl. from 1539; died 1591)
- Thomas Lupo (1571–1627)
- Filippo de Lurano (c. 1470–after 1520)
- Vicente Lusitano (fl. c. 1551–1561)
- Witold Lutosławski (1913–1994)
- Elizabeth Lutyens (1906–1983)
- Wilhelm Meyer Lutz (1829–1903)
- Arkady Luxemburg (born 1939)
- Carolus Luython (1557–1620)
- Luzzasco Luzzaschi (1545?–1607)
- Alexei Fyodorovich Lvov (1798–1870)
- Anatoly Lyadov (1855–1914)
- Sergei Lyapunov (1859–1924)
- Borys Lyatoshynsky (1895–1968)
- Ralph Lyford (1882–1927)
- Mykola Vitaliiovych Lysenko (1842–1912)
- Stanyslav Lyudkevych (1879–1979)
Read more about this topic: List Of Composers By Name