Former Owner
- Sonnyng, John1
- Sonnyng, William1
- Sorabji Framji Madan1
- St Albans Abbey1
- St John Hornby1
- St Werburgh's Abbey, Chester1
- St. Mary's College1
- St. Matthias' Abbey1
- St. Viktor1
- Staatliche Museen zu Berlin1
- Stefano Scarella1
- Stella Kramrish1
- Stephan Rosinus1
- Stiftsbibliothek Kremsmünster1
- Sébastien de Rosmadec, marquis de Molac1
- Süleyman Çelebi1
- Taqī ibn ʻAlī al-Qummī1
- Theodore Parker1
- Thomas Chomley1
- Thomas Corser1