| Siamanto |
| Sidney A. Friedman |
| Sidney Lumet |
| Sidonie Gabrielle Colette |
| Sie T'iao |
| Siegbert Tarrasch |
| sieur de Somaize, Antoine Baudeau |
| sieur de Vasteville, Antoine de Montchrestien |
| Siger de Brabant |
| Sigmund Freud |
| Sigmund Romberg |
| Sigrid Undset |
| Sikirou Eriola |
| Silvio Berlusconi |
| Silvio Pellico |
| Sim |
| Sima Qian ou Sseu-ma Ts'ien |
| Simo Houkari |
| Simon Berryer, dit Sim |
| Simon Bolivar |
| Simon Leys |
| Simon Vestdijk |
| Simon Vinkenoog |
| Simonde De Sismondi |
| Simone Beauvoir |
| Simone Bussières |
| Simone De Beauvoir |
| Simone Gagnon |
| Simone Grenier-bilbeau |
| Simone Hérault |
| Simone Kaminker, dite Simone Signoret |
| Simone Piuze |
| Simone Puize |
| Simone Signoret |
| Simone Veil |
| Simone Weil |
| Simone Weil (oppression Et Liberté). |
| Simonetta Greggio |
| Simonide De Céos |
| Simonnet De Maisonneuve |
| Sin Heum |
| Sinclair Lewis |
| Siné |
| sir Alexander Fleming |
| sir Alfred Hitchcock |
| sir Anthony Hopkins |
| Sir Arthur Conan Doyle |
| sir Arthur Wing Pinero |
| Sir Edward Appleton |
| sir Ernst Hans Gombrich |
| Sir Francis Bacon |
| sir Frederick Grant Banting |
| Sir Harold Macmillan |
| Sir Herbert Samuel |
| sir Isaac Newton |
| sir James George Frazer |
| sir James Goldsmith |
| sir James Hopwood Jeans |
| sir James Matthew Barrie |
| sir Joshua Reynolds |
| sir Karl Raimund Popper |
| Sir Peter Holmes |
| sir Peter Ustinov |
| Sir Philip Sidney |
| Sir Raleigh |
| Sir Ralph Richardson |
| Sir Robert Peel |
| Sir Robert Watson-watt |
| sir Thomas Beecham |
| sir Thomas Browne |
| Sir Thomas Gresham |
| Sir Thomas Overbury |
| Sir Walter Scott |
| Sir William Osler |
| Sir Winston Churchill |
| sir Winston Leonard Spencer Churchill |
| Siri Hustvedt |
| Sitting Bull |
| Siun Houang |
| Sixteen |
| Skriabine Molotov |
| Slawomir Mrozek |
| Slogans de mai 68 |
| Smaïn |
| Smaïn Fairouze, dit Smaïn |
| Smohalla |
| Smyslov |
| Soazig Aaron |
| Socrate |
| Sode Yamaguchi |
| Soeur Helen Prejean |
| Soeur Juana Inès De La Cruz |
| Soeur Marie-laurette |
| Sofi Oksanen |
| Sogyal Rinpoché |
| Soheawerdi Chihabadin |
| Soichiro Honda |
| Sojo Henjo |
| Solon |
| Somerset Maugham |