Author
- Raginaldus Collus Rubeus1
- Rahman Baba2
- Rahman [Raphael Haim Moshe ben Naim]1
- Raimondo Marliani1
- Rajab al-Bursi2
- Rajab ʻAlī Beg Surūr1
- Ralph of Laon1
- Ralph of Longchamp1
- Ramacandra Tīrtha1
- Ramananda1
- Ramazanzade Mehmed Çelebi1
- Ramaḍān Ḥalāwah1
- Ramon Llull3
- Ranieri Farnese1
- Ranuccio Farnese1
- Ranulf Higden3
- Raphael Ben Zion1
- Raphael Berdugo2
- Raphael Kaẓin1
- Raphael Levi Hannover1