Former Owner
- Reiss & Son1
- Richard Ashurst Bowie1
- Richard James Horatio Gottheil1
- Richard Linenthal1
- Richard McKeon1
- Richard Priestley1
- Robert Brodhead Honeyman1
- Robert Churchill1
- Robert Dallas1
- Robert Dechert1
- Robert Garrett1
- Robert Ranshaw1
- Robert Samuel Turner1
- Robert Treswell1
- Robert Walker1
- Robert de Mol1
- Roger North, 2nd Baron North1
- Rudolphus Rasser Donatus1
- Rājārāmabhaṭṭa1
- Rālela, Rāmacandra1