Former Owner
- Sabin1
- Saint Mihiel Abbey1
- Samuel Claggett Chew1
- Sandbergs Bokhandel1
- Sebastienne Boscher1
- Simon Gratz1
- Sir Godfrey Webster1
- Sir John Thorold, 10th Baronet1
- Sonnyng, John1
- Sonnyng, William1
- St. Mary's College1
- Susan B. Minns1
- Sébastien de Rosmadec, marquis de Molac1
- T. Whitcombe Greene1
- Thomas Fairfax, 3rd Lord Fairfax of Cameron1
- Thomas Sowthen1
- Thomas Wall1
- William Caxton1
- William Gibbons Medlicott1
- William Harcourt Hooper1