Former Owner
- Saint-Riquier1
- Samuel Addington1
- Samuel Eliot1
- Samuel Lee1
- Samuel Pepys1
- San Sebastiano, Verona1
- Sant Pere de Rodes1
- Santa Grata inter vites1
- Santa Maria delle Grazie Church1
- Santa María de la Oliva1
- Schenck'sche Fide-Kommiss-Bibliothek1
- Schloss Nordkirchen1
- Seitenstetten Abbey1
- Seymour Stocker Kirkup1
- Sir Francis Powell, 1st Baronet1
- Sir Henry FitzHerbert, 3rd Baronet1
- Sir John Lawson, 2nd Bt.1
- Sir John Thorold, 11th Baronet1
- Sir William Henry Ingilby, 4th Bt.1
- Sir William Stirling-Maxwell, 9th Baronet1