Former Owner
- Puruṣottamadīkṣita1
- Pushkar Sohoni1
- Qusṭanṭīn ibn Lūdūlf1
- Qāsim al-Īrawānī1
- Ramsau Monastery1
- Raoul Chandon de Briailles1
- Raoul Léonor Lignerolles1
- Raphael Yitzchak Yisrael1
- Rashīdī, Ibrāhīm1
- Raymond Oliver1
- Robert Brodhead Honeyman1
- Robert Dallas1
- Robert Garrett1
- Robert Samuel Turner1
- Roy G. Fitzgerald1
- Rudolf Busch1
- Rudolphus Rasser Donatus1
- Rājārāmabhaṭṭa1
- Rāma Śarmmaṇ1
- Rāmeśara1