| Sinatra, Frank | (1915 - 1998) | 7 | Zitate |
| Sinclair, Upton | (1878 - 1968) | 2 | Zitate |
| Singer, Isaac Bashevis | (1902 - 1991) | 4 | Zitate |
| Singh, Thakar | (1929 - 2005) | 2 | Zitate |
| Sinn, Hans-Werner | (*1948) | 6 | Zitate |
| Sirius, Peter | (1858 - 1913) | 1 | Zitat |
| Sissi | (1837 - 1898) | 1 | Zitat |
| Sitwell, Edith | (1887 - 1964) | 3 | Zitate |
| Sivananda | (1887 - 1963) | 1 | Zitat |
| Sixt, Erich | (*1944) | 6 | Zitate |
| Skinner, Burrhus Frederic | (1904 - 1990) | 2 | Zitate |
| Skinner, Cornelia Otis | (1901 - 1979) | 2 | Zitate |
| Skupy, Hans-Horst | | 1 | Zitat |
| Slater, Christian | (*1969) | 1 | Zitat |
| Slevogt, Max | (1868 - 1932) | 1 | Zitat |
| Sloan jr., Alfred Pritchard | (1875 - 1966) | 2 | Zitate |
| Sloterdijk, Peter | (*1947) | 1 | Zitat |
| Smetana, Bedrich | (1824 - 1884) | 1 | Zitat |
| Smiles, Samuel | (1812 - 1904) | 10 | Zitate |
| Smith, Adam | (1723 - 1790) | 4 | Zitate |
| Smith, Frederick Wallace | (*1944) | 2 | Zitate |
| Smith, Logan Pearsall | (1865 - 1946) | 1 | Zitat |
| Smith, Margaret Chase | (1897 - 1995) | 2 | Zitate |
| Smith, William Sidney | (1764 - 1840) | 1 | Zitat |
| Smith Jr., Joseph | (1805 - 1844) | 2 | Zitate |
| Söder, Markus | (*1967) | 3 | Zitate |
| Söhnker, Hans | (1903 - 1981) | 1 | Zitat |
| Sokrates | (469 - 399 v. Chr.) | 2 | Zitate |
| Sölle, Dorothee | (1929 - 2003) | 2 | Zitate |
| Solschenizyn, Alexander Issajewitsch | (1918 - 2008) | 7 | Zitate |
| Sombart, Werner | (1863 - 1941) | 1 | Zitat |
| Sommer, Elke | (*1940) | 2 | Zitate |
| Sonnenschein, Carl | (1876 - 1929) | 6 | Zitate |
| Sontag, Susan | (1933 - 2004) | 7 | Zitate |
| Sophokles | (497 - 406 v. Chr.) | 2 | Zitate |
| Sordi, Alberto | (1920 - 2003) | 10 | Zitate |
| Sorel, Georges | (1847 - 1922) | 3 | Zitate |
| Soros, George | (*1930) | 2 | Zitate |
| Soseki, Natsume | (1867 - 1916) | 2 | Zitate |
| Soupault, Phillipe | (1897 - 1990) | 1 | Zitat |
| Sousa, John Philip | (1854 - 1932) | 1 | Zitat |
| Spaak, Paul-Henri | (1899 - 1972) | 1 | Zitat |
| Spanien, Karl V. | (1500 - 1558) | 3 | Zitate |
| Spann, Othmar | (1878 - 1950) | 1 | Zitat |
| Sparkasse | | 1 | Zitat |
| Späth, Lothar | (1937 - 2016) | 4 | Zitate |
| Spears, Britney | (*1981) | 2 | Zitate |
| Spee, Friedrich | (1591 - 1635) | 2 | Zitate |
| Speer, Albert | (1905 - 1981) | 1 | Zitat |
| Spencer, Bud | (1929 - 2016) | 1 | Zitat |