Author
- Qāz̤ī Muḥammad Aʻlá1
- Qāḍī Zāda al-Rūmī1
- Rajab ʻAlī Beg Surūr1
- Robert Ashley1
- Roberto Caracciolo1
- Rukn ibn Sharaf al-Dīn Āmulī1
- Rumi1
- Rutilius Taurus Aemilianus Palladius1
- Saadia Gaon1
- Sadr al-Shari'a al-Asghar1
- Santa Maria degli Alberighi1
- Sayf al-Ẓafar Nawbahārī1
- Sayyid Aḥmad Hātif1
- Shaikh Inayat Allah Kamboh1
- Shihāb al-Dīn Ghāzī ibn Aḥmad Ibn al-Wāsiṭī1
- Shnorhali Sargis1
- Sibt al-Maridini1
- Sicco Polenton1
- Sigmund Hintterkircher1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1