Former Owner
- Rudolph Frederick Kelker1
- Ruth E. Adomeit1
- S. Ereilter1
- Sabin1
- Saint-Amand Abbey1
- Sam Fogg Rare Books & Manuscripts1
- Samuel Dennis1
- Sather, Eugene E. (Eugene Earl), 1924-19861
- Scott Gwara1
- Sebastienne Boscher1
- Simon Gratz1
- Simon Jason Schwartz1
- Sir John Peachey1
- Sir John Thorold, 10th Baronet1
- Sir Roger Mostyn, 3rd Baronet1
- Skinner Poulin1
- Sotheby, Wilkinson & Hodge1
- St James's Church1
- St John Hornby1
- St Monica's Priory, Spetisbury1