| G. S. (George Slythe) Street | 1867–1936 | 3 |
| Julian Street | 1879–1947 | 2 |
| Street, Kate, active | 1880–1902 | 1 |
| Edward Streeter | 1891–1976 | 2 |
| John Williams Streeter | 1841–1905 | 1 |
| Hesba Stretton | 1832–1911 | 8 |
| Stijn Streuvels | 1871–1969 | 2 |
| T. S. (Thomas Sigismund) Stribling | 1881–1965 | 2 |
| Samuel Strickland | 1804–1867 | 1 |
| W. P. (William Peter) Strickland | 1809–1884 | 1 |
| August Strindberg | 1849–1912 | 13 |
| Arthur Stringer | 1874–1950 | 4 |
| Rufus T. (Rufus Tracy) Strohm | born 1877 | 1 |
| J. D. (Joseph Dwight) Strong | 1853–1899 | 1 |
| James Strong | 1822–1894 | 1 |
| Sydney Strong | 1860–1938 | 1 |
| Eugeen Edward Stroobant | 1819–1889 | 1 |
| Jacob Stroyer | 1849–1908 | 1 |
| Simeon Strunsky | 1879–1948 | 1 |
| Sigge Strömberg | 1885–1920 | 3 |
| Esmè Stuart | 1851–1934 | 1 |
| Florence Partello Stuart | 1884–1959 | 1 |
| Janet Erskine Stuart | 1857–1914 | 1 |
| John McDouall Stuart | 1815–1866 | 1 |
| Moses Stuart | 1780–1852 | 1 |
| Ruth McEnery Stuart | 1856–1917 | 3 |
| Hudson Stuck | 1863–1920 | 2 |
| C. T. (Charles Thomas) Studd | 1860–1931 | 1 |
| Joseph Stump | 1866–1935 | 1 |
| Joseph Sturge | 1793–1859 | 1 |
| Sturla Þórðarson | 1214–1284 | 1 |
| Charles Sturt | 1795–1869 | 4 |
| Manshu Su | 1884–1918 | 1 |
| Shi Su | 1037–1101 | 2 |
| Xun Su | 1009–1066 | 1 |
| Nico van Suchtelen | 1878–1949 | 1 |
| Clara Sudermann | 1861–1924 | 1 |
| Hermann Sudermann | 1857–1928 | 4 |
| Eugène Sue | 1804–1857 | 25 |
| Ernest R. (Ernest Richard) Suffling | 1855–1911 | 1 |
| A. M. (Alexander Martin) Sullivan | 1830–1884 | 2 |
| Alan Sullivan | 1868–1947 | 1 |
| Annie Sullivan | 1866–1936 | 1 |
| Arthur Sullivan | 1842–1900 | 1 |
| Edmund J. (Edmund Joseph) Sullivan | 1869–1933 | 1 |
| J. W. (James William) Sullivan | born 1848 | 1 |
| James Frank Sullivan | 1853–1936 | 2 |
| T. D. (Timothy Daniel) Sullivan | 1827–1914 | 2 |
| W. R. Washington (William Robert Washington) Sullivan | 1860–1917 | 1 |
| T. S. (Thomas Starling) Sullivant | 1854–1926 | 1 |
| Sully Prudhomme | 1839–1907 | 3 |
| James Sully | 1842–1923 | 1 |
| Benjamin Sulte | 1841–1923 | 1 |
| Martha Summerhayes | 1844–1926 | 1 |
| Dudley Gloyne Summers | 1892–1975 | 2 |
| Leo Summers | 1925–1985 | 3 |
| Montague Summers | 1880–1948 | 3 |
| Charles Sumner | 1811–1874 | 2 |
| George Henry Sumner | 1824–1909 | 1 |
| Heywood Sumner | 1853–1940 | 1 |
| William Graham Sumner | 1840–1910 | 2 |
| Gabriel Sundukyan | 1825–1912 | 1 |
| Maharani of Cooch Behar Sunity Devee | 1864–1932 | 1 |
| Samuli Suomalainen | 1850–1907 | 7 |
| I. B. (Igino Benvenuto) Supino | 1858–1940 | 1 |
| Aatto Suppanen | 1855–1898 | 3 |
| Alma Suppanen | 1858–1937 | 2 |
| Robert Smith Surtees | 1805–1864 | 2 |
| Miklós Surányi | 1882–1936 | 1 |
| S. O. Susag | 1862–1952 | 1 |
| Alexander Sutherland | 1852–1902 | 1 |
| George Sutherland | 1855–1905 | 1 |
| Halliday Sutherland | 1882–1960 | 1 |
| Van Tassel Sutphen | 1861–1945 | 1 |
| Alfred Sutro | 1863–1933 | 4 |
| Theodore Sutro | 1845–1927 | 1 |
| Bertha von Suttner | 1843–1914 | 1 |
| Henry Suzzallo | 1875–1933 | 1 |
| Frances Lucy Swain | 1879–1972 | 1 |
| Jan Swammerdam | 1637–1680 | 1 |