Former Owner
- Sir John Arthur Brooke, 1st Bt.1
- Sir John Chetwode, 4th Baronet1
- Sir William Stirling-Maxwell, 9th Baronet1
- Skinner Poulin1
- Sonnyng, John1
- Sonnyng, William1
- St Albans Abbey1
- St John Hornby1
- St Werburgh's Abbey, Chester1
- St. Mary's College1
- St. Matthias' Abbey1
- St. Viktor1
- Staatliche Museen zu Berlin1
- Stanley Morison1
- Stift Hamersleben1
- Stiftsbibliothek Kremsmünster1
- Stuart Rose1
- Sébastien de Rosmadec, marquis de Molac1
- Taqī ibn ʻAlī al-Qummī1
- Theodore Williams1