Author
- Simon de Bon1
- Simon of Cremona1
- Simon, "marchant parcheminier"1
- Simone Cordo1
- Simone Gondi1
- Simone di Nicolo Petroni1
- Sinan Efendi1
- Sinan Paşa1
- Sipahizade Mehmet bin Ali1
- Sir Thomas Frankland, 2nd Baronet1
- Siraj ud-Din Muhammad ibn Abd ur-Rashid Sajawandi1
- Smoyel1
- Society of Saint Anne (Malogoszcz, Poland)1
- Sohn des Joseph von Breisig Bonheym1
- Solomon Almoli1
- Solomon Dubno1
- Solomon ben Samuel Ibn Muvhar1
- Solomon ibn Gabirol1
- Somayāji Rāmacandra1
- Srinatha1