Author
- Samarqandī, Muḥammad ibn Maḥmūd1
- Sayyed Ibn Tawus1
- Saʻd Allāh Bardaʻī1
- Saʻd Allāh ibn ʻĪsá Saʻdī Chalabī1
- Saʻīd Najm al-Dīn ʻAjamī1
- Shahshahānī, Muḥammad ibn ʻAbd al-Ṣamad, d. 1870 or 711
- Shams ad-Din al-Fanari1
- Shams-ud-Din Kermani1
- Shaykh ʻAbd Allāh1
- Shihab al-Din Suhrawardi1
- Shihāb al-Dīn al-Khafājī1
- Shimon ben Yehuda Knafo1
- Sibawayh1
- Sibṭ ibn al-ʻAjamī1
- Sipahizade Mehmet bin Ali1
- Siraj ud-Din Muhammad ibn Abd ur-Rashid Sajawandi1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Sufi Ahmad1
- Sujāʻī, Aḥmad ibn Aḥmad, -1783?1
- Sukkarī, ʻAbd al-Tawwāb1