Author
- Raphael Berdugo1
- Raphael Levi Hannover1
- Rashe Menaḥem be Yehoshuʻa, ha-Golah1
- Raymond of Sabunde1
- Rayḥān Āghā ibn ʻAbd Allāh1
- Raḍī, Muḥammad ibn ʻAlāʾ al-Dīn1
- Refaʼel di Fontanella1
- Refiʻı̂1
- Renchius, Henricus1
- Resmî Ali Baba1
- Reza-Qoli Khan Hedayat1
- Richard de Fournival1
- Riḍwān ibn ʻAbd Allāh Razzāz1
- Roman Catholic Archdiocese of Mainz1
- Roman Catholic Diocese of Zaragoza1
- Rudradeva1
- Rudradhara1
- Rājiḥ ibn Ismāʻīl Ḥillī1
- Rāma Daivajña1
- Rāmacandra (Son of Bālakṛsṇānada)1