Former Owner
- Robert Fyncham1
- Robert H. Sayre1
- Robert Lyle1
- Robert Mignan1
- Robert Neville1
- Robert Ranshaw1
- Robert S. Pirie1
- Robert Stayner Holford1
- Robert Wyer1
- Robert de Mol1
- Robson & Kerslake1
- Roderick Terry1
- Rolls1
- Rosamond B. Loring1
- Royaumont Abbey1
- Rudolf Busch1
- Rudolph B. Gottfried1
- Rudolph Feilding, 8th Earl of Denbigh1
- Rugby School1
- Rushton Mather Dorman1