Machiavelli, Niccolò (1469-1527)

Macrobius, Ambrosius Theodosius (4^th-5^th cent.)

Maimonides, Moses/Maimoun, Mosé Ben (1135-1204)

Maistre, Joseph de (1753-1821)

Malebranche, Nicholas de (1638-1715)

Malthus, Thomas Robert (1766-1834)

Mandeville, Bernard de (1670-1733)

Marcus Aurelius Antoninus (121-180)

Marcuse, Herbert (1898-1979)

Maritain, Jacques (1882-1973)

Marsilius de Padua/Marsilio da Padova (ca. 1270-ca. 1342)

Marx, Karl (1818-1883)

Marx, Karl (1818-1883)-Engels, Friedrich (1820-1895)

Maupertuis, Pierre-Louis Moreau de (1698-1759)

Mazzini, Giuseppe (1805-1872)

Mc Taggart, John Ellis (1866-1925)

Mead, George Herbert (1863-1931)

Melanthon/Melancthon, Philippus/Schwarzerd, Philipp (1497-1560)

Melanthon/Melancthon, Philippus/Schwarzerd, Philipp (1497-1560)-Agricola, Rodolphus (Phrisius)/Huysman, Roelof (1443/44-1485)

Melanthon/Melancthon, Philippus/Schwarzerd, Philipp (1497-1560)-Agricola, Rodolphus (Phrisius)/Huysman, Roelof (1443/44-1485)-Erasmus Roterodamus, Desiderius/Geertsz, Geert (1466/1469-1536)

Melissos (490-430 B.C.)

Mersenne, Marin (1588-1648)

Mill, John Stuart (1806-1873)

Minucius Felix, Marcus (3^rd cent.)

Montaigne, Michel Eyquem de (1533-1592)

Montesquieu, Charles-Louis de Secondat (1689-1755)

Moore, George Edward (1873-1958)

Morin, Edgar (1921)

Morus, Thomas/More, Thomas, S. (1478-1535)

Müntzer/Münzer, Thomas (ca. 1467-1525)