| Lindsay, Vachel | (1879 - 1931) | 2 | Zitate |
| Lingen, Theo | (1903 - 1978) | 2 | Zitate |
| Linguet, Simon Nicolas Henri | (1736 - 1794) | 1 | Zitat |
| Link, Charlotte | (*1963) | 1 | Zitat |
| Linkletter, Art | (1912 - 2010) | 2 | Zitate |
| Linne, Carl | (1707 - 1778) | 1 | Zitat |
| Lint, Charles | (*1951) | 5 | Zitate |
| Lippmann, Walter | (1889 - 1974) | 6 | Zitate |
| Lisieux, Thérèse | (1873 - 1897) | 3 | Zitate |
| Lissitzky, El | (1890 - 1941) | 1 | Zitat |
| List, Friedrich | (1789 - 1846) | 4 | Zitate |
| Liszt, Franz | (1811 - 1886) | 2 | Zitate |
| Little, John D. C. | | 1 | Zitat |
| Livingstone, David | (1813 - 1873) | 2 | Zitate |
| Livius, Titus | (59 v. Chr. - 17) | 1 | Zitat |
| Lloyd, Henry Demarest | (1847 - 1903) | 1 | Zitat |
| Loaf, Meat | (*1947) | 7 | Zitate |
| Lobatschewski, Nikolai Iwanowitsch | (1792 - 1856) | 1 | Zitat |
| Locke, John | (1632 - 1704) | 10 | Zitate |
| Lodge, David | (*1935) | 2 | Zitate |
| Lodge, Thomas | (1558 - 1625) | 1 | Zitat |
| Logau, Friedrich | (1605 - 1655) | 2 | Zitate |
| Lohmeier, Georg | (1926 - 2015) | 1 | Zitat |
| Lohmeyer, Julius | (1834 - 1903) | 1 | Zitat |
| Löhr, Jörg | (*1961) | 5 | Zitate |
| Lollobrigida, Gina | (*1927) | 2 | Zitate |
| Lombardi, Vince | (1913 - 1970) | 3 | Zitate |
| Lomonossow, Michail Wassiljewitsch | (1711 - 1765) | 1 | Zitat |
| London, Jack | (1876 - 1916) | 5 | Zitate |
| Long, Huey | (1893 - 1935) | 3 | Zitate |
| Long, Russell Billiu | (1918 - 2003) | 1 | Zitat |
| Loos, Adolf | (1870 - 1933) | 2 | Zitate |
| Loos, Anita | (1888 - 1981) | 6 | Zitate |
| Loos, Cecile Ines | (1883 - 1959) | 1 | Zitat |
| Lorange, Peter | (*1943) | 1 | Zitat |
| Lorca, Federico Garcia | (1898 - 1936) | 2 | Zitate |
| Lord, Jack | (1920 - 1998) | 1 | Zitat |
| Lorde, Audre Geraldine | (1934 - 1992) | 2 | Zitate |
| Loren, Sophia | (*1934) | 1 | Zitat |
| Lorentz, Kay | (1920 - 1993) | 2 | Zitate |
| Lorentz, Lore | (1920 - 1994) | 5 | Zitate |
| Lorenz, Konrad | (1903 - 1989) | 6 | Zitate |
| Lorenzo, Giovanni | (*1959) | 4 | Zitate |
| Lorimer, George Horace | (1867 - 1937) | 1 | Zitat |
| Lorscheider, Aloisio | (1924 - 2007) | 1 | Zitat |
| Lortzing, Albert | (1801 - 1851) | 1 | Zitat |
| Lotze, Rudolf Hermann | (1817 - 1881) | 1 | Zitat |
| Lovecraft, Howard Phillips | (1890 - 1937) | 5 | Zitate |
| Lowe, Adolph | (1893 - 1995) | 1 | Zitat |
| Lowell, Amy | (1874 - 1925) | 2 | Zitate |