| Moses Mendelssohn (1729–1786), Jewish philosopher |
| Felix Mendelssohn (1809–1847), German composer |
| Catulle Mendès (1841–1909), French poet and man of letters, of Jewish extraction |
| Menedemus of Eretria (Fourth–Third Century B.C.), Greek philosopher, and founder of the Eretrian school of thought |
| Menelek II. (1844–1913), Emperor of Abyssinia |
| Pedro Menéndez de Avilés (1519–1574), Spanish seaman, founder of St. Augustine, FL |
| Marcelino Menéndez y Pelayo (1856–1912), Spanish scholar and critic |
| Agrippa Menenius Lanatus (fl. 503–493 B.C.), Roman patrician and statesman |
| Menes, name of the founder of the 1st Dynasty of historical kings of Egypt |
| Anton Raphael Mengs (1728–1779), German painter |
| Émile-Justin Menier (1826–1881), French manufacturer and politician |
| Menippus (Third Century B.C.), Greek cynic and satirist |
| Justus Menius (1499–1558), Lutheran theologian |
| Adah Isaacs Menken (1835–1868), American actress |
| Menno Simons (1496–1561), Religious leader |
| Albert von Mensdorff-Pouilly-Dietrichstein (1861–1945), Austro-Hungarian diplomatist |
| Alexander Danilovich Menshikov (1673–1729), Russian statesman |
| Alexander Sergeievich Menshikov (1787–1869), Russian noble |
| Mentor of Rhodes (c. 385–340 B.C.), Commander |
| Adolph von Menzel (1815–1905), German artist |
| Wolfgang Menzel (1798–1873), German poet, critic and literary historian |
| John Merbecke (c. 1510–c. 1585), English theological writer and musician |
| Mercadier (d. 1200), French warrior |
| Gerardus Mercator (1512–1594), Flemish mathematician and geographer |
| Hugh Mercer (c. 1725–1777), Scotch-American soldier |
| Antonin Mercié (1845–1916), French sculptor and painter |
| Désiré Mercier (1851–1926), Cardinal Archbishop of Malines, Belgium |
| Honoré Mercier (1840–1894), Canadian lawyer and statesman |
| Louis-Sébastien Mercier (1740–1814), French dramatist and miscellaneous writer |
| Johann Heinrich Merck (1741–1791), German author and critic |
| Seigneurs and Dukes of Mercœur |
| Philippe Emmanuel de Lorraine, Duc de Mercœur (1558–1602), French soldier |
| Franz, Freiherr von Mercy (1590–1645), German general in the Thirty Years’ War |
| Florimond-Claude, Comte de Mercy-Argenteau (1727–1794), Austrian diplomatist |
| George Meredith (1828–1909), British novelist and poet |
| Francis Meres (1565–1647), English divine and author |
| Dmitry Sergeyevich Merezhkovsky (1865–1941), Russian novelist and critic |
| Matthäus Merian (1593–1650), Swiss engraver |
| Prosper Mérimée (1803–1870), French novelist, archæologist and essayist |
| Charles Merivale (1808–1893), English historian and Dean of Ely |
| Herman Merivale (1806–1874), English civil servant and author |
| Herman Charles Merivale (1839–1906), English author |
| Jean Henri Merle d’Aubigné (1794–1872), Swiss Protestant divine and historian |
| Merlin, the famous bard of Welsh tradition, and enchanter of Arthurian romance |
| Antoine-Christophe Merlin de Thionville (1762–1833), French revolutionist |
| Philippe-Antoine Merlin (1754–1838), French politician and lawyer |
| Flavius Merobaudes (Fifth Century A.D.), Latin rhetorician and poet |
| Selah Merrill (1837–1909), American clergyman, traveler and orientalist |
| Henry Seton Merriman (1862–1903), English novelist |
| John Xavier Merriman (1841–1926), South African statesman |
| Wesley Merritt (1834–1910), American soldier |
| William Walter Merry (1835–1918), English classical scholar |
| Marin Mersenne (1588–1648), French philosopher and mathematician |
| John Charles Bigham, Viscount Mersey (1840–1929), English judge |
| Georgius Merula (c. 1430–1494), Italian humanist and classical scholar |
| Adalbert Merx (1838–1909), German theologian and orientalist |
| Charles Méryon (1821–1868), French etcher |
| Hendrik Willem Mesdag (1831–1915), Dutch marine painter |
| Franz Anton Mesmer (1734–1815), Austrian doctor |
| Nicolas Mesnager (1658–1714), French diplomatist |
| Mesomedes of Crete (Second Century), Greek lyric poet |
| Ramón de Mesonero Romanos (1803–1882), Spanish prose-writer |
| André Messager (1853–1929), French musician |
| Marcus Valerius Messalla Corvinus (64 B.C.–c. 8 A.D.), Roman general, author and patron of literature and art |
| Valeria Messallina (d. 48 A.D.), third wife of the Roman Emperor Claudius |
| Gustave Mesureur (1847–1925), French politician |
| Pietro Metastasio (1698–1782), Italian poet |
| Andreas Metaxas (1786–1860), Greek politician |
| Willard Leroy Metcalf (1858–1925), American artist |
| Charles Theophilus, Baron Metcalfe (1785–1846), Indian and colonial administrator |
| Metellus, name of a distinguished family of the Caecilian gens in ancient Rome |
| Saint Methodius (c. 825–885), Apostle of the Slavs |
| Barony of Methuen |
| Methuselah, in the Old Testament, the seventh in descent from Adam |
| Theodore Metochita (1270–1332), Byzantine author |
| Metrocles (Fourth Century B.C.), Greek philosopher of the Cynic school |
| Metrodorus, name of five philosophers |
| Gabriel Metsu (1629–1667), Dutch painter |
| Quentin Metsys (1465/6–1530), Flemish artist |
| Clemens Wenzel Lothar, Fürst von Metternich (1773–1859), Austrian statesman and diplomatist |
| Adam Frans van der Meulen (1632–1690), Flemish painter |
| Constantin Meunier (1831–1905), Belgian painter and sculptor |
| Paul Meurice (1818–1905), French dramatist |
| Johannes van Meurs (1579–1639), Dutch classical scholar and antiquary |
| Peter Mews (1619–1706), English royalist and divine |
| Conrad Ferdinand Meyer (1825–1898), Swiss poet and novelist |
| George von Lengerke Meyer (1858–1918), American diplomatist |
| Heinrich August Wilhelm Meyer (1800–1873), German Protestant divine |
| Hermann von Meyer (1801–1869), German palæontologist |
| Lothar Meyer (1830–1895), German chemist |
| Paul Meyer (1840–1917), French philologist |
| Victor Meyer (1848–1897), German chemist |
| Giacomo Meyerbeer (1791–1864), German composer |
| Alice Meynell (1847–1922), English poet and essayist |
| Melchoir Meyr (1810–1871), German poet, novelist and philosopher |
| Frederick Meyrick (1827–1906), English divine |
| François Eudes de Mézeray (1610–1683), French historian |
| Alfred Mézières (1826–1915), French littérateur, educator and statesman |
| Philippe de Mézières (c. 1327–1405), French soldier and author |
| Giuseppe Mezzofanti (1774–1849), Italian Cardinal and linguist |
| Edward Miall (1809–1881), English Nonconformist divine and journalist |
| Miantonomo (d. 1643), Chief of the Narraganset tribe of North American Indians |
| Andreas Miaoulis (1768–1835), Greek admiral and politician |
| Micah, in the Bible, the name prefixed to the sixth in order of the books of the minor prophets |
| Micah, in the Bible, a man of the hill-country of Ephraim |
| Pietro Micca (1677–1706), Piedmontese soldier |
| Michael (1596–1645), Tsar of Russia |
| Michael, name of nine East-Roman emperors |
| Michaelangelo (1475–1564), the most famous of the great Florentine artists of the Renaissance |
| Michael Obrenović III. (1823–1868), Prince of Servia |
| Georg Michaelis (1857–1936), Prussian official |
| Johann David Michaelis (1717–1791), German biblical scholar and teacher |
| Joseph François Michaud (1767–1839), French historian and publicist |
| André Michaux (1746–1802), French botanist and traveller |
| Francisque Xavier Michel (1809–1887), French antiquary |
| Louise Michel (1830–1905), French anarchist |
| Dan Michel of Northgate (fl. 1340), English writer |
| Jules Michelet (1798–1874), French historian |
| Karl Ludwig Michelet (1801–1893), German philosopher |
| John Michell (1724?–1793), English natural philosopher and geologist |
| Auguste Michel-Lévy (1844–1911), French geologist |
| Michelozzo (1391–1472?), Italian sculptor |
| Albert Abraham Michelson (1852–1931), American physicist |
| Nozu Michitsura (1840–1908), Japanese field-marshal |
| Adam Mickiewicz (1798–1855), Polish poet |
| William Julius Mickle (1735–1788), Scottish poet |
| Micon (Fifth Century B.C.), Greek painter |
| Lionel Cranfield, Earl of Middlesex (1575–1645), Successful London merchant |
| Earls of Middleton |
| Arthur Middleton (1742–1787), American politician and signer of the Declaration of Independence |
| Conyers Middleton (1683–1750), English divine |
| John Henry Middleton (1846–1898), English educator and art critic |
| Thomas Middleton (1580–1627), English dramatist |
| Midhat Pasha (1822–1884), Turkish statesman |
| St. John Brodrick, Earl of Midleton (1856–1942), English politician |
| Michiel van Miereveld (1567–1641), Dutch painter |
| Mieris, name of a family of artists who practised painting at Leiden |
| Thomas Mifflin (1744–1800), American soldier and politician |
| Pierre Mignard (1612–1695), French painter |
| Jacques-Paul Migne (1800–1875), French priest and publisher |
| François Auguste Alexis Mignet (1796–1884), French historian |
| Abraham Mignon (1640–1697), Dutch painter |
| Claudine Françoise Mignot (c. 1617–1711), French adventuress |
| Miguel I. (1802–1866), Usually known as Dom Miguel |
| Franz von Miklosich (1813–1891), Austrian philologist |
| Gaetano Milanesi (1813–1895), Italian scholar and writer on the history of art |
| Milan Obrenović (1854–1901), King of Servia |
| Manuel Milá y Fontanals (1818–1884), Spanish scholar |
| Nelson Appleton Miles (1839–1925), American soldier |
| Jan Milíč (d. 1374), Bohemian divine |
| James Mill (1773–1836), historian and philosopher |
| John Mill (c. 1645–1707), English theologian |
| John Stuart Mill (1806–1873), English philosopher and economist |
| Sir John Everett Millais (1829–1896), English painter |
| Andrew Millar (1705–1768), British publisher |
| John Milledge (1757–1818), American statesman |
| Hugh Miller (1802–1856), Scottish geologist and man of letters |
| Joaquin (Cincinnatus Hiner) Miller (1837–1913), American poet |
| Joe Miller (1684–1738), English actor |
| Samuel Freeman Miller (1816–1890), American jurist |
| William Miller (1782–1849), leader of the Second Adventists in America |
| William Miller (1795–1861), British soldier |
| William Miller (1796–1882), Scottish line-engraver |
| William Hallowes Miller (1801–1880), British mineralogist and crystallographer |
| Alexandre Millerand (1859–1943), French socialist and politician |
| Francis Davis Millet (1846–1912), American painter |
| Jean François Millet (c. 1642–1679), painter of Flanders |
| Jean François Millet (1814–1875), French painter, who came of a peasant family |
| William Milligan (1821–1892), Scottish theologian |
| John Mills (d. 1736), English actor |
| Roger Quarles Mills (1832–1911), American legislator |
| Henry Hart Milman (1791–1868), English historian and ecclesiastic |
| John Milne (1850–1913), British seismologist and mining engineer |
| Henri Milne-Edwards (1800–1885), French zoologist |
| Alfred, Viscount Milner (1854–1925), British statesman and colonial administrator |
| Joseph Milner (1744–1797), English evangelical divine |
| Richard Monckton Milnes, Lord Houghton (1809–1885), English poet and man of letters |
| Milo (Sixth Century B.C.), Greek athlete |
| Titus Annius Milo (d. 48 B.C.), Roman political agitator |
| Milo of Gloucester (d. 1143), Lord of Brecknock and Earl of Hereford |
| Mikhail Miloradovich (1771–1825), Russian general |
| Milosh Obrenović I. (1780–1860), Prince of Servia, founder of the Obrenović dynasty |
| Miltiades, name of two Athenian statesmen and generals |
| Miltiades (d. 314), Pope |
| John Milton (1608–1674), English poet |
| Pavel Nikolayevich Milyukov (1859–1943), Russian politician and historian |
| Mimnermus (fl. c. 630–600 B.C.), Greek elegiac poet |
| Minas (c. 1790–1860), Greek scholar |
| Marco Minghetti (1818–1886), Italian economist and statesman |
| Mino da Fiesole (c. 1429–1484), Italian sculptor |
| Robert Crannell Minor (1839–1904), American artist |
| Laurence Minot (1300?–1352?), English poet |
| Earls of Minto |
| William Minto (1845–1893), Scottish man of letters |
| Marcus Minucius Felix, early Latin apologist for Christianity |
| Peter Minuit (1580–1638), Dutch colonist |
| André François, Comte Miot de Mélito (1762–1841), French statesman and scholar |
| Johann von Miquel (1829–1901), German statesman |
| André Boniface Louis Riqueti, Vicomte de Mirabeau (1754–1792), Reactionary leader at the opening of the French Revolution |
| Mirabeau (1749–1791), French statesman |
| Victor de Riquetti, Marquis de Mirabeau (1715–1789), French author and political economist |
| Antonio Mira de Amescua (d. 1644), Spanish dramatist |
| Miguel Miramón (1832–1867), Mexican soldier of French extraction |
| Francisco de Miranda (1750–1816), Spanish-American soldier and adventurer |
| Octave Mirbeau (1848–1917), French dramatist and journalist |
| Mīr Khvānd (1433–1498), Persian historian |
| Frédéric Mistral (1830–1914), Provençal poet |
| John Mitchel (1815–1875), Irish Nationalist |
| Ormsby MacKnight Mitchel (1810?–1862), American astronomer |
| Donald Grant Mitchell (Ik Marvel) (1822–1908), American author |
| Maria Mitchell (1818–1889), American astronomer |
| Silas Weir Mitchell (1829–1914), American physician and author |
| Thomas Livingstone Mitchell (1792–1855), Australian explorer |
| Samuel Latham Mitchill (1764–1831), Scientist of universal attainments |
| Mary Russell Mitford (1787–1855), English novelist and dramatist |
| William Mitford (1744–1827), English historian |
| Mithridates, Persian name |
| Rajendra Lala Mitra (1824–1891), Indian orientalist |
| Eilhardt Mitscherlich (1794–1863), German chemist |
| St. George Jackson Mivart (1827–1900), English biologist |
| Mnesicles (Fifth Century B.C.), architect of the great Propylae of the Athenian Acropolis |
| George Moberly (1803–1885), English divine |
| Robert Campbell Moberly (1845–1903), English theologian |
| August Ferdinand Möbius (1790–1868), German astronomer and mathematician |
| Frederick David Mocatta (1828–1905), English Jewish philanthropist |
| Mocenigo, name of a noble and ancient Venetian family |
| Moderatus of Gades (fl. First Century A.D.), Greek philosopher of the Neo-Pythagorean school |
| Herennius Modestinus (fl. 250 A.D.), celebrated Roman jurist |
| Helena Modjeska (1840–1909), Polish actress |
| Moeris (Second–Third Century), Greek grammarian |
| Robert Moffat (1795–1883), Scottish Congregationalist missionary to Africa |
| Peter Mogila (c. 1596–1647), Metropolitan of Kiev |
| Hugo von Mohl (1805–1872), German botanist |
| Julius von Mohl (1800–1876), German orientalist |
| Johann Adam Möhler (1796–1838), German theologian |
| Karl Friedrich Mohr (1806–1879), German pharmacist |
| Friedrich Mohs (1773–1839), German mineralogist |
| Charles, Baron Mohun (c. 1675–1712), English noble |
| Michael Mohun (c. 1625–1684), English actor |
| David Macbeth Moir (1798–1851), Scottish physician and writer |
| Henri Moissan (1852–1907), French chemist |
| Abraham de Moivre (1667–1754), English mathematician of French extraction |
| Edmund von Mojsisovics (1839–1907), Austro-Hungarian geologist and palæontologist |
| Jacques de Molay (c. 1243–1314), last grand master of the Knights Templars |
| Louis-Mathieu, Comte Molé (1781–1855), French statesman |
| Mathieu Molé (1584–1656), French statesman |
| Mary Louisa Stewart Molesworth (1839–1921), novelist and popular writer for the young |
| Robert, Viscount Molesworth (1656–1725), English noble |
| Sir William Molesworth (1810–1855), English politician |
| Molière (1622–1673), the great French dramatist |
| Luis de Molina (1535–1600), Spanish Jesuit |
| Tirso de Molina (1571?–1648), Spanish dramatist |
| Jean Molinet (1435–1507), French poet and chronicler |
| Auguste Molinier (1851–1904), French historian |
| Miguel de Molinos (c. 1628–1696), Spanish divine |
| Bernhard Molique (1802–1869), German violinist and composer |
| Shlomo Molkho (c. 1500–1532), Marano kabbalist |
| Richard Joachim Heinrich von Möllendorf (1724–1816), Prussian soldier |
| François Nicolas, Count Mollien (1758–1850), French financier |
| Adam Gottlob Moltke (1710–1792), Danish courtier |
| Adam Wilhelm Moltke (1785–1864), Danish statesman |
| Count Helmuth von Moltke (1800–1891), Prussian field marshal |
| Molyneux, historic English name |
| Theodor Mommsen (1817–1903), German historian and archæologist |
| James Burnett, Lord Monboddo (1714–1799), Scottish judge and anthropologist |
| Bon-Adrien Jeannot de Moncey, Duc de Conegliano (1754–1842), Marshal of France |
| Ludwig Mond (1839–1909), British chemist |
| Claude Monet (1840–1926), French painter |
| Gaspard Monge (1746–1818), French mathematician, the inventor of descriptive geometry |
| Sir Monier Monier-Williams (1819–1899), British orientalist |
| James Henry Monk (1784–1856), English divine and classical scholar |
| Maria Monk (d. 1850), adventuress and impostor |
| William Cosmo Monkhouse (1840–1901), English poet and critic |
| Robert Porrett Collier, Baron Monkswell (1817–1886), English judge |
| Monluc, name of a French family |
| Blaise, Seigneur de Monluc (c. 1500–1577), Marshal of France |
| James Scott, Duke of Monmouth (1649–1685), leader of his abortive insurrection against James II. |
| Robert Carey, Earl of Monmouth (c. 1560–1639), English noble |
| Marc Monnier (1827–1885), French writer |
| Adolphe Monod (1802–1856), French Protestant divine |
| Gabriel Monod (1844–1912), French historian |
| Sir Charles Carmichael Monro (1860–1929), British general |
| David Binning Monro (1836–1905), English Homeric scholar |
| Robert Monro (d. c. 1680), Scots general |
| James Monroe (1758–1831), fifth President of the United States |
| Monrose (1783–1843), French actor |
| Sir William Monson (1569–1643), British admiral |
| Enguerrand de Monstrelet (c. 1390–1453), French chronicler |
| Montagu, English noble family |
| Edwin Samuel Montagu (1879–1924), English politician |
| Elizabeth Montagu (1720–1800), English leader of society |
| Lady Mary Wortley Montagu (1689–1762), English letter-writer |
| Ralph, Duke of Montagu (c. 1638–1709), English diplomatist |
| Richard Montagu (1577–1641), English divine |
| Michel de Montaigne (1533–1592), French essayist |
| Charles Forbes René, Comte de Montalembert (1810–1870), French publicist and historian |
| Marc-René, Marquis de Montalembert (1714–1800), French military engineer and writer |
| Marthe-Camille Bachasson, Comte de Montalivet (1801–1880), French statesman |
| Giuseppe Montanelli (1813–1862), Italian statesman and author |
| Arthur de Montauban (d. 1479), French magistrate and prelate |
| Charles de Sainte-Maure, Duc de Montausier (1610–1690), French soldier |
| Louis Pierre Montbrun (1770–1812), French cavalry general |
| Louis-Joseph, Marquis de Montcalm de Saint Véran (1712–1759), French soldier |
| Antoine de Montchrétien (c. 1575–1621), French dramatist and economist |
| Thomas Spring-Rice, Baron Monteagle (1790–1866), English statesman |
| William Parker, Baron Monteagle (1574/5–1622), English noble |
| Raimondo Montecuccoli (1609–1680), Prince of the holy Roman Empire and Neapolitan Duke of Melfi |
| Sir Moses Haim Montefiore (1784–1885), Jewish philanthropist |
| Émile Montégut (1825–1895), French critic |
| Jorge de Montemayor (1520?–1561), Spanish novelist and poet |
| Eugenio Montero Ríos (1832–1914), Spanish politician |
| Madame de Montespan (1641–1707), mistress of Louis XIV. |
| Montesquieu (1689–1755), French philosophical historian |
| Anne-Pierre, Marquis de Montesquiou-Fézensac (1739–1798), French general and writer |
| Madame de Montesson (1738–1806), French noble |
| Claudio Monteverdi (1567–1643), Italian priest and musician |
| Lola Montez (1818–1861), dancer and adventuress |
| Montezuma I. (1398–1469), seventh King of Mexico |
| Montezuma II. (1466–1520), eleventh King of Mexico |
| Bernard de Montfaucon (1655–1741), French scholar and critic |
| Count of Montferrat |
| Montfleury (c. 1601–1667), French actor |
| Montfort, name of a famous French family |
| Simon de Montfort, Earl of Leicester (1208?–1265), English statesman and soldier |
| Maurice, Comte de Montgaillard (1761–1841), French political agent |
| Maximilian Joseph, Count von Montgelas (1759–1838), Bavarian statesman |
| Alexander Montgomerie (1545?–1598), Scottish poet |
| Gabriel, Comte de Montgomery (1530–1574), French soldier |
| James Montgomery (1771–1854), British poet and journalist |
| Richard Montgomery (1738–1775), American soldier |
| Robert Montgomery (1807–1855), English poet |
| Charles-Tristan, Comte de Montholon (1783–1853), French soldier |
| François-Dominique de Reynaud, Comte de Montlosier (1755–1838), French publicist |
| Montmorency, name of one of the oldest and most distinguished families in France |
| Anne, Duc de Montmorency (1493–1567), Constable of France |
| Mathieu Jean Félicité de Montmorency-Laval, Duc de Montmorency (1766–1826), French politician |
| Armand-Marc, Comte de Montmorin-Saint-Hérem (1745–1792), French statesman |
| Counts and Dukes of Montpensier |
| Anne-Marie-Louise d’Orléans, Duchesse de Montpensier (1627–1693), French memoir-writer |
| Claude de Bourdeille, Comte de Montrésor (c. 1606–1663), French intriguer and memoir-writer |
| Casimir, Comte de Montrond (1768–1843), French diplomatic agent |
| Marquesses and Dukes of Montrose |
| James Graham, Marquis of Montrose (1612–1650), Scottish noble |
| Manuel Montt (1809–1880), Chilean statesman |
| Jean Étienne Montucla (1725–1799), French mathematician |
| Antoine Jean Baptiste Robert Auget, Baron de Montyon (1733–1820), French philanthropist |
| Monvel (1745–1812), French actor and dramatic writer |
| William Flavelle Monypenny (1866–1912), British journalist |
| Dwight Lyman Moody (1837–1899), American evangelist |
| William Vaughn Moody (1869–1910), American poet and playwright |
| Sir Richard Moon (1814–1899), English railway administrator |
| James Mooney (1861–1921), American ethnologist |
| William Moorcroft (1767–1825), English traveller |
| Albert Joseph Moore (1841–1893), English decorative painter |
| Clement Clarke Moore (1779–1863), American educator |
| Edward Moore (1712–1757), English dramatist and miscellaneous writer |
| George Moore (1852–1933), Irish novelist and poet |
| George Foot Moore (1851–1931), American biblical scholar |
| Henry Moore (1831–1895), English painter |
| John Moore (1729–1802), Scottish physician and writer |
| Sir John Moore (1761–1809), British general |
| Thomas Moore (1779–1852), Irish poet |
| Thomas Sturge Moore (1870–1944), English poet, art critic and engraver |
| Anthonis Mor (c. 1517–1576/7), eminent portrait-painter |
| José Mora (1638–1725), Spanish sculptor |
| Francisco de Moraes (c. 1500–1572), Portuguese romance writer |
| Edward Moran (1829–1901), American artist |
| Thomas Moran (1837–1926), American artist |
| Olympia Fulvia Morata (1526–1555), Italian classical scholar |
| James Stewart, Earl of Moray (c. 1531–1570), Regent of Scotland |
| Robert Moray (1608–1673), one of the founders of the Royal Society |
| Thomas Randolph, Earl of Moray (d. 1332), Scottish warrior and statesman |
| Morcar (fl. 1066), Earl |
| Sebastián Fox Morcillo (c. 1526–1560), Spanish scholar and philosopher |
| Mordecai ben Hillel (1240?–1298), German rabbi
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