Author
- Rashe Menaḥem be Yehoshuʻa, ha-Golah1
- Raymond of Sabunde1
- Rayḥān Āghā ibn ʻAbd Allāh1
- Razi al-Din ibn al-Hanbali1
- Refaʼel di Fontanella1
- Refiʻı̂1
- Resmî Ali Baba1
- Reza-Qoli Khan Hedayat1
- Richard de Fournival1
- Roman Catholic Archdiocese of Mainz1
- Roman Catholic Diocese of Zaragoza1
- Rudradeva1
- Rudradhara1
- Rājiḥ ibn Ismāʻīl Ḥillī1
- Rāma Daivajña1
- Rāmacandra (Son of Bālakṛsṇānada)1
- Rāmacandrācārya1
- Rāmadāra1
- Rāmakr̥ishṇa Bhaṭṭa1
- Rāmānandasarasvatī1