- COHEN, Hermann (1842 – 1918)
- DEWEY, John (1859 – 1952)
- DILTHEY, Wilhelm (1833 – 1911)
- EINSTEIN, Albert (1879 – 1955)
- FOUCAULT, Michel (1926 – 1984)
- GADAMER, Hans Georg (1900-2002)
- GOODMAN, Nelson (1906 -1998 )
- HABERMAS, Jürgen (1929 – )
- HAMELIN, Octave (1856 – 1907)
- HEIDEGGER, Martin (1889 – 1976)
- HUSSERL, Edmund (1859 – 1938)
- JAMES, William (1842 – 1910)
- JASPERS, Karl (1883 – 1969)
- LEVI-STRAUSS, Claude (1908 – )
- MARCEL, Gabriel-Honor� (1889 – 1973)
- MARITAIN, Jacques (1882 – 1973)
- McTAGGART, John (1866 – 1925)
- MERLAU-PONTY, Maurice (1908 – 1961)
- MOORE, George Edward (1873 – 1958)
- ORTEGA Y GASSET, Jose (1883 – 1955)
- PEIRCE, Charles Sanders (1839 – 1914)
- PLANCK, Max Karl Ernst Ludwig (1858 – 1947)
- POPPER, Sir Karl Raimund (1902 – )
- QUINE, Willard van Orman (1908 – )
- ROYCE, Josiah (1855 – 1916)
- RUSSELL, Bertrand Arthur William (1872 – 1970)
- SANTAYANA, George (1863 – 1952)
- SARTRE, Jean Paul (1905 – 1980)
- SCHELER, Max (1874 – 1928)
- SCHLICK, Moritz (1882 – 1936)
- SPENGLER, Oswald (1880 – 1936)
- WITTGENSTEIN, Ludwig (1889 – 1951)
- WHITEHEAD, Alfred North (1861 – 1947)
