Author
- Nurullah Shustari2
- Nūḥ ibn Muṣṭafá Rūmī2
- Peter Damian2
- Philipp Melanchthon2
- Pietro de' Crescenzi2
- Poggio Bracciolini2
- Pope2
- Porphyry2
- Qara Emre2
- Qasem-e Anvar2
- Qutb al-Din al-Safawi2
- Qāsim ibn al-Faḍl2
- Qāḍī Zāda al-Rūmī2
- Rabanus Maurus2
- Rafīʻā, Muḥammad ibn Ḥaydar, 1588 or 1589-1670?2
- Raghib Isfahani2
- Regiomontanus2
- Richard Rolle2
- Salih Nasr Allah ibn Sallum Halabi2
- Samuel ben Hofni2