Author
- Pseudo-Cicero1
- Pseudo-Dionysius the Areopagite1
- Ptolemaeus Tancredius1
- Qutb al-Din Razi1
- Quṭb Jamāl al-Dīn Aḥmad Hānsavī1
- Qūsh Aṭası, ʻIṣmat Aḥmad1
- Rabīʻah ibn Muḥammad Maʻmarī1
- Raghava1
- Raghunandana Bhattacaryaya1
- Raghunātha1
- Raginaldus Collus Rubeus1
- Rahman Baba1
- Rajab al-Bursi1
- Rajab ʻAlī Beg Surūr1
- Ramazanzade Mehmed Çelebi1
- Ranieri Farnese1
- Ranuccio Farnese1
- Raphael Berdugo1
- Raphael Levi Hannover1
- Rapolano Terme1