Former Owner
- Sebastiano Calvi1
- Selim II1
- Seʻadyah ben Yehudah Altsaʻadi1
- Sharīf Khān1
- Silvester Cattaneus1
- Simon Digby1
- Sion Segre Amar1
- Sir John Chetwode, 4th Baronet1
- Sir William Henry Ingilby, 4th Bt.1
- Skinner Poulin1
- Stefano Scarella1
- Stella, Giovanni Pietro, 16th century1
- Stephan Rosinus1
- Stiftsbibliothek Kremsmünster1
- Sébastien de Rosmadec, marquis de Molac1
- Tammaro De Marinis1
- Theodore William John Wylie1
- Thomas Appleby1
- Thomas G. Bergin1
- Thomas Moore1