Former Owner
- Riddagshausen Abbey1
- Robert Elyot1
- Robert Stayner Holford1
- Robert Wyer1
- Ross Winans1
- Rugby School1
- Rushton Mather Dorman1
- Saeed Nafisi1
- Samuel Putnam Avery1
- Samuel William Ogg, Major-General1
- Santa Caterina1
- Santa Maria di Rosate1
- Saʻīd ibn al-Shaykh Aḥmad1
- Sewell Thomas1
- Sidney Graves Hamilton1
- Sion College1
- Sir Anthony Cope, 13th Baronet1
- Sir George Holford1
- Sir Gregory Osborne Page-Turner, 4th Bt.1
- Sir Hugh Acland, 6th Baronet1