Former Owner
- Solomon Solis-Cohen1
- Sonabhaṭṭamoravaṇīkara1
- Sonnyng, John1
- Sonnyng, William1
- Sorabji Framji Madan1
- St. Emmeram's Abbey1
- St. Mang's Abbey1
- Stanley Slotkin1
- Stella Kramrish1
- Stephan Rosinus1
- Stephen Penny1
- Stiftsbibliothek Kremsmünster1
- Suleiman Alchorani1
- Süleyman Çelebi1
- Sāmaganārāyaṇabhaṭṭa1
- Sītārāma1
- Tammaro De Marinis1
- Taqī ibn ʻAlī al-Qummī1
- Theodorico de Buckinstorff1
- Thomas Bernardinus Braccioli1