Author
- Sukkarī, ʻAbd al-Tawwāb1
- Sulaymān ibn Sulaymān Īravānī1
- Sulpicius Severus1
- Sun'ullah Gaybı̂1
- Swami Caturbhuja Dāsa1
- Süleyman Neş'et1
- Tanba, Muneyasu1
- Tarikatçı Mustafa Efendi1
- Teymur Mirza Qajar1
- Tha'ālibī1
- Theodosius of Bithynia1
- Trivikramapaṇḍita1
- Tsiporah de Forno1
- Turmeda, Anselm, 1352-1432?1
- Turāb ʻAlī Laknaʼvī1
- Ulugh Beg1
- Upaniṣadbrahmayogi1
- Uri Schrage Feiwel HaLevi Schreier1
- Uvaṭa1
- Vahshi Bafqi1