Former Owner
- Robert de Hangest1
- Rudolf Busch1
- Rush Hawkins1
- Saint-Amand Abbey1
- Saluti, Tomasso, active 20th century1
- Samuel Petit1
- San Barnaba Church1
- San Cristoforo alla Certosa (Church : Ferrara, Italy)1
- San Francesco1
- Sion Segre Amar1
- Sokol Books Ltd.1
- Sonnyng, John1
- Sonnyng, William1
- Tammaro De Marinis1
- That Guy with the Books1
- Theodore Parker1
- Thomas Gage1
- Thomas Wall1
- Thomas Woodward1
- Tomlinson, Robert1