Daftar komponis
M

Ma Sicong (1912–1987)
Lorin Maazel (1930–2014)
Teodulo Mabellini (1817–1897)
Hamish MacCunn (1868–1916)
Edward MacDowell (1860–1908)
José Maceda (1917–2004)
Teo Macero (1925–2008)
George Alexander Macfarren (1813–1887)
Walter Cecil Macfarren (1826–1905)
Manuel Machado (c. 1590–1646)
Sergio Machado (kelahiran 1963)
Peter Machajdik (kelahiran 1961)
Guillaume de Machaut (c. 1300–1377)
François-Bernard Mâche (kelahiran 1935)
Le Sieur de Machy (meninggal after 1692)
Alexander Mackenzie (1847–1935)
John Mackey (kelahiran 1973)
Steven Mackey (kelahiran 1956)
Kevin MacLeod (kelahiran 1972)
James MacMillan (kelahiran 1959)
Elizabeth Maconchy (1907–1994)
Robin Maconie (kelahiran 1942)
Giovanni de Macque (c. 1549–1614)
Bruno Maderna (1920–1973)
Leevi Madetoja (1887–1947)
Filipe da Madre de Deus (c. 1630–c. 1688 or later)
Jef Maes (1905–1996)
Filipe de Magalhães (c. 1571–1652)
Frederik Magle (kelahiran 1977)
Albéric Magnard (1865–1914)
Désiré Magnus (1828–1884)
Janet Maguire (kelahiran 1927)
Ernst Mahle (kelahiran 1929)
Gustav Mahler (1860–1911)
Mesías Maiguashca (kelahiran 1938)
Jean Maillard (c. 1515?–c. 1570)
Aimé Maillart (1817–1871)
Martin Mailman (1932–2000)
Giorgio Mainerio (c. 1535–1582)
Philipp Maintz (kelahiran 1977)
Gian Francesco de Majo (1732–1770)
Giuseppe de Majo (1697–1771)
Kiril Makedonski (1925–1984)
Andreas Makris (1930–2005)
Malcourt (fl. c. 1470–1480)
Pierre van Maldere (1729–1768)
Paul de Maleingreau (1887–1956)
Dmitry Malikov (kelahiran 1970)
Gian Francesco Malipiero (1882–1973)
Riccardo Malipiero (1914–2003)
Otto Malling (1848–1915)
Gui Mallon (kelahiran 1953)
Pierre de Manchicourt (c. 1510–1564)
Francesco Mancini (1672–1737)
Henry Mancini (1924–1994)
Francesco Manelli (1594–1667)
Francesco Manfredini (1684–1762)
Franco Mannino (1924–2005)
Philippe Manoury (kelahiran 1952)
Keith Mansfield (kelahiran 1941)
Tigran Mansurian (kelahiran 1939)
Jaakko Mäntyjärvi (kelahiran 1963)
Paul Manz (1919–2009)
Marco Marazzoli (c. 1602–1662)
Marin Marais (1656–1728)
Roland Marais (c. 1685–c. 1750)
Alessandro Marcello (1669–1747)
Benedetto Marcello (1686–1739)
Louis Marchand (1669–1732)
Filippo Marchetti (1831–1902)
Anthony Marinelli (kelahiran 1959)
Christian Marclay (kelahiran 1955)
Czesław Marek (1891–1985)
Luca Marenzio (c. 1553–1599)
Franco Margola (1908–1992)
Maria Antonia Walpurgis of Bavaria (Electress of Saxony) (1724–1780)
Dario Marianelli (kelahiran 1963)
José Marín (1618–1699)
Biagio Marini (1594–1663)
Igor Markevitch (1912–1983)
Miklós Maros (kelahiran 1943)
Arturo Márquez (kelahiran 1950)
Heinrich Marschner (1795–1861)
John Marsh (1752–1828)
Henri Marteau (1874–1934)
François Martin (1727–1757)
Frank Martin (1890–1974)
Philip Martin (kelahiran 1947)
Vicente Martin y Soler (1754–1806)
Marianna von Martines (1744–1812)
Giovanni Battista Martini (Padre Martini) (1706–1784)
Jean Paul Egide Martini (1741–1816)
Johannes Martini (c. 1430/1440–1497)
Donald Martino (1931–2005)
Bohuslav Martinů (1890–1959)
Steve Martland (1959–2013)
Giuseppe Martucci (1856–1909)
Vladimir Martynov (kelahiran 1946)
Joseph Marx (1882–1964)
Karl Marx (1897–1985)
Eduard Marxsen (1806–1887)
Pietro Mascagni (1863–1945)
David Maslanka (kelahiran 1943)
Daniel Gregory Mason (1873–1953)
William Mason (1829–1908)
Paola Massarenghi (kelahiran 1565; fl. 1585)
Jean-Baptiste Masse (c. 1700–c. 1757)
Victor Massé (1822–1884)
Jules Massenet (1842–1912)
Gérard Masson (kelahiran 1936)
Lovro von Matačić (1899–1985)
Johannes Matelart (Ioanne Matelart) (sebelum 1538–1607)
William Mathias (1934–1992)
André Mathieu (1929–1968)
Yoritsune Matsudaira (1907–2001)
Teizo Matsumura (1929–2007)
Nicola Matteis (fl. c. 1670–1698; d. after 1713)
Matteo da Perugia (fl. 1400–1416)
Johann Mattheson (1681–1764)
Colin Matthews (kelahiran 1946)
Siegfried Matthus (kelahiran 1934)
Peter Matz (1928–2002)
Rudolf Mauersberger (1889–1971)
John Henry Maunder (1858–1920)
Nicholas Maw (1935–2009)
Colin Mawby (1936–2019)
Frederick May (1911–1985)
Emilie Mayer (1812–1883)
John Maynard (c. 1577–c. 1633)
Ascanio Mayone (1565–1627)
Rupert Ignaz Mayr (1646–1712)
Johann Simon Mayr (1763–1845)
Toshiro Mayuzumi (1929–1997)
Jacques Féréol Mazas (1782–1849)
Domenico Mazzocchi (1592–1665)
Virgilio Mazzocchi (1597–1646)
Giovanni Mazzuoli (Giovanni degli Organi) (c. 1360–1426)
John McCabe (1939–2015)
John Blackwood McEwen (1868–1948)
Peter McGarr (kelahiran 1953)
Michael McGlynn (kelahiran 1964)
John McGuire (kelahiran 1942)
Rod McKuen (1933–2015)
John McLachlan (kelahiran 1964)
Paul McSwiney (1856–1890)
Richard Meale (1932–2009)
Kirke Mechem (kelahiran 1925)
Tilo Medek (1940–2006)
Johann Valentin Meder (1649–1719)
Nikolai Medtner (1880–1951)
Étienne Méhul (1763–1817)
Johan de Meij (kelahiran 1953)
Alessandro Melani (1639–1703)
Jacopo Melani (1623–1676)
Erkki Melartin (1875–1937)
Diogo Dias Melgás (1638–1700)
Fanny Mendelssohn (1805–1847)
Felix Mendelssohn (1809–1847)
Manuel Mendes (c. 1547–1605)
Rosendo Mendizábal (1868–1913)
Martin-Joseph Mengal (1784–1851)
Alan Menken (kelahiran 1949)
Peter Mennin (1923–1983)
Gian Carlo Menotti (1911–2007)
Sophie Menter (1846–1918)
John Merbecke (c. 1505–c. 1585)
Saverio Mercadante (1795–1870)
Amédée Méreaux (1802–1874)
Nicolas-Jean Lefroid de Méreaux (1745–1797)
Aarre Merikanto (1893–1958)
Oskar Merikanto (1868–1924)
Gustav Merkel (1827–1885)
Maceo Merriweather (1905–1953)
Wim Mertens (kelahiran 1953)
Johann Kaspar Mertz (1806–1856)
Tarquinio Merula (1594/1595–1665)
Claudio Merulo (1533–1604)
René Mesangeau (fl. 1567–1638)
André Messager (1853–1929)
Guilielmus Messaus (1589–1640)
Olivier Messiaen (1908–1992)
Ludwig Mestler (1891–1959)
Josep Mestres Quadreny (kelahiran 1929)
Edgar Meyer (kelahiran 1960)
Ernst Hermann Meyer (1905–1988)
Giacomo Meyerbeer (1791–1864)
Adam Václav Michna z Otradovic (c. 1600–1676)
Richard Mico (1590–1661)
Wilhelm Middelschulte (1863–1943)
Marcin Mielczewski (c. 1600–1651)
Oreste Migliaccio (1882–1973)
Francisco Mignone (1897–1986)
Marcel Mihalovici (1898–1985)
Minoru Miki (1930–2011)
Mikołaj z Krakowa (Nicolaus Cracoviensis) (first half of abad ke-16)
Luis de Milán (c. 1500–setelah 1560)
Francesco da Milano (1497–1543)
Carlo Milanuzzi (c. 1590–c. 1647)
Robin Milford (1903–1959)
Darius Milhaud (1892–1974)
Glenn Miller (1904–1944)
Carl Millöcker (1842–1899)
Nicolas Millot (fl. 1559–1589)
Richard Mills (kelahiran 1949)
Leon Milo (kelahiran 1956)
Georgi Minchev (kelahiran 1936)
Charles Mingus (1922–1979)
Ludwig Minkus (1826–1917)
Ambrogio Minoja (1752–1825)
Guillaume Minoret (c. 1650–1717/1720)
Lin-Manuel Miranda (kelahiran 1980)
Franciszek Mirecki (1791–1862)
Dimitri Mitropoulos (1896–1960)
Dary John Mizelle (kelahiran 1940)
Hajime Mizoguchi (kelahiran 1960)
Eric Moe (kelahiran 1954)
Ernest John Moeran (1894–1950)
Stevan Stojanović Mokranjac (1856–1914)
Bernhard Molique (1802–1869)
Simone Molinaro (c. 1570–setelah 1633)
Simon Molitor (1766–1848)
John Christopher Moller (1755–1803)
James Lynam Molloy (1837–1909)
Johann Melchior Molter (1696–1765)
Jérôme-Joseph de Momigny (1762–1842)
Fred Momotenko (kelahiran 1970)
Federico Mompou (1893–1987)
David Monacchi (kelahiran 1970)
José Pablo Moncayo (1912–1958)
Jean-Joseph Cassanéa de Mondonville (1711–1772)
Stanisław Moniuszko (1819–1872)
Meredith Monk (kelahiran 1942)
Thelonious Monk (1917–1982)
Georg Matthias Monn (1717–1750)
Pierre-Alexandre Monsigny (1729–1817)
Ricardo Montaner (kelahiran 1957)
Philippe de Monte (1521–1603)
Michel Pignolet de Montéclair (1667–1737)
Italo Montemezzi (1875–1952)
José Ángel Montero (1832–1881)
Claudio Monteverdi (1567–1643)
Giulio Cesare Monteverdi (1573–1630/31)
Vittorio Monti (1868–1922)
Xavier Montsalvatge (1912–2002)
Douglas Moore (1893–1969)
Cristóbal de Morales (c. 1500–1553)
Peter K. Moran (1767–1831)
Robert Moran (kelahiran 1937)
Paul Moravec (kelahiran 1957)
Jean-Baptiste Moreau (1656–1733)
Justin Morgan (1747–1798)
Jean-Baptiste Morin (1677–1745)
Francesco Morlacchi (1784–1841)
Thomas Morley (1557/1558–1602)
Giorgio Moroder (kelahiran 1940)
Jerome Moross (1913–1983)
Steve Morse (kelahiran 1954)
Ennio Morricone (kelahiran 1928)
Jelly Roll Morton (1890–1941)
Robert Morton (c. 1430–1479)
Ignaz Moscheles (1794–1870)
Alexander Mosolov (1900–1973)
Mihály Mosonyi (1815–1870)
Moritz Moszkowski (1854–1925)
Diether de la Motte (1928–2010)
Felix Mottl (1856–1911)
Pierre Moulu (c. 1484–c. 1550)
Jean-Joseph Mouret (1682–1738)
Georges Moustaki (kelahiran 1934)
Charles Mouton (1626–1710)
Jean Mouton (Jehan de Hollingue) (c. 1459–1522)
Franz Xaver Mozart (1791–1844)
Leopold Mozart (1719–1787)
Wolfgang Amadeus Mozart (1756–1791)
Jean-Baptiste Moyne (1751–1796)
Alexander Moyzes (1906–1984)
Robert Muczynski (1929–2010)
Alonso Mudarra (c. 1510–1580)
Georg Muffat (1653–1704)
Gottlieb Muffat (1690–1770)
Nico Muhly (kelahiran 1981)
Dominic Muldowney (kelahiran 1952)
August Eberhard Müller (1767–1817)
Wenzel Müller (1767–1835)
Jan Müller-Wieland (kelahiran 1966)
Rexho Mulliqi (1923–1982)
Gráinne Mulvey (kelahiran 1966)
John Mundy (c. 1555–1630)
William Mundy (c. 1528–c. 1591)
Tristan Murail (kelahiran 1947)
Santiago de Murcia (1673–1739)
Gilles Mureau (Mureue) (c. 1450–1512)
Franz Xaver Murschhauser (1663–1738)
Roberto Musci (kelahiran 1956)
Thea Musgrave (kelahiran 1928)
Modest Mussorgsky (1839–1881)
Johann Gottfried Müthel (1728–1788)
Gordon Mumma (kelahiran 1935)
Ian Munro (kelahiran 1963)
Nikolai Myaskovsky (1881–1950)
Stanley Myers (1930–1993)
Josef Mysliveček (1737–1781)