Former Owner
- Ralph Thoresby1
- Raphael de Mediolano1
- René Antoine Thoué1
- René Henry1
- Richard Bennett1
- Richard Blount1
- Richard Halter1
- Richard Mery of Hatfield1
- Richard Nykke1
- Richard Rich1
- Richard Sackville1
- Riddagshausen Abbey1
- Robert Elyot1
- Robert Fyncham1
- Robert H. Sayre1
- Ross Winans1
- Rugby School1
- Rush Hawkins1
- Rushton Mather Dorman1
- Ruth Cheney Streeter1