| McKinley Jr., William | (1843 - 1901) | 3 | Zitate |
| McLoughlin, John | (1784 - 1857) | 1 | Zitat |
| McLuhan, Herbert Marshall | (1911 - 1980) | 11 | Zitate |
| McNamara, Robert Strange | (1916 - 2009) | 2 | Zitate |
| McNealy, Scott | (*1954) | 2 | Zitate |
| Mead, Margaret | (1901 - 1978) | 9 | Zitate |
| Meade, George | (1815 - 1872) | 3 | Zitate |
| Meany, George | (1894 - 1980) | 1 | Zitat |
| Meckel, Christoph | (*1935) | 1 | Zitat |
| Medawar, Peter Brian | (1915 - 1986) | 2 | Zitate |
| Medici, Cosimo | (1389 - 1464) | 1 | Zitat |
| Megara, Theognis | (*550 v. Chr.) | 1 | Zitat |
| Mehnert, Klaus | (1906 - 1984) | 3 | Zitate |
| Mehring, Franz | (1846 - 1919) | 1 | Zitat |
| Meier, Richard | (*1934) | 2 | Zitate |
| Meir, Golda | (1898 - 1978) | 4 | Zitate |
| Meisel, Heribert | (1920 - 1966) | 1 | Zitat |
| Meißner, Silvio | (*1973) | 1 | Zitat |
| Meitner, Lise | (1878 - 1968) | 2 | Zitate |
| Melanchthon, Philipp | (1497 - 1560) | 4 | Zitate |
| Melles, Sunnyi | (*1958) | 1 | Zitat |
| Mellon, Andrew William | (1855 - 1937) | 1 | Zitat |
| Melville, Herman | (1819 - 1891) | 3 | Zitate |
| Menandros | (341 - 291 v. Chr.) | 2 | Zitate |
| Mencken, Henry Louis | (1880 - 1956) | 7 | Zitate |
| Mendelssohn, Arnold Ludwig | (1855 - 1933) | 3 | Zitate |
| Mendelssohn, Moses | (1729 - 1786) | 3 | Zitate |
| Menuhin, Yehudi | (1916 - 1999) | 1 | Zitat |
| Menzel, Adolph | (1815 - 1905) | 3 | Zitate |
| Menzel, Wolfgang | (1798 - 1873) | 1 | Zitat |
| Menzies, Robert | (1894 - 1978) | 2 | Zitate |
| Mercier, Louis-Sebastien | (1740 - 1814) | 4 | Zitate |
| Mercury, Freddie | (1946 - 1991) | 3 | Zitate |
| Mereau, Sophie | (1770 - 1806) | 8 | Zitate |
| Meredith, George | (1828 - 1909) | 4 | Zitate |
| Mérimée, Prosper | (1803 - 1870) | 1 | Zitat |
| Merkel, Angela | (*1954) | 24 | Zitate |
| Merkle, Hans | (1913 - 2000) | 6 | Zitate |
| Merle, Robert | (1908 - 2004) | 6 | Zitate |
| Merrick, David | (1911 - 2000) | 1 | Zitat |
| Merrill, James | (1926 - 1995) | 3 | Zitate |
| Merton, Thomas | (1915 - 1968) | 1 | Zitat |
| Merz, Carl | (1906 - 1979) | 1 | Zitat |
| Merz, Friedrich | (*1955) | 1 | Zitat |
| Messner, Reinhold | (*1944) | 9 | Zitate |
| Metastasio, Pietro | (1698 - 1782) | 1 | Zitat |
| Metternich, Klemens Wenzel Lothar | (1773 - 1859) | 1 | Zitat |
| Mettrie, Julien Offray | (1709 - 1751) | 3 | Zitate |
| Metz, Johann Baptist | (*1928) | 2 | Zitate |
| Metzger, Oswald | (*1954) | 1 | Zitat |