- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Risālah fī ādāb al-baḥth1
- Samarqandī, Muḥammad ibn Yūsuf, -1160 or 1161. Fiqh al-nāfiʻ1
- Sex--Religious aspects--Islam1
- Sharḥ Tahdhīb al-manṭiq (Dawwānī, Muḥammad ibn Asʻad)1
- Sharḥ al-Wiqāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Sharḥ al-ʻAqāʼid al-ʻAḍudīyah (Dawwānī, Muḥammad ibn Asʻad)1
- Shaykhī--Doctrines1
- Shaʻbān1
- Shādhilīyah1
- Space and time--Religious aspects--Islam1
- Sufis1
- Suyūṭī, 1445-1505. Tafsīr al-Jalālayn1
- Symbolism1
- Syria1
- Sīwāsī, ʻAbd al-Majīd ibn Muḥarram, -1639. Qaṣīdah1
- Tables1
- Tafsīr al-Jalālayn (Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad)1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Ḥāshiyah ʻalá al-Kashshāf1
- Tahdhīb al-manṭiq wa-al-kalām (Taftāzānī, Masʻūd ibn ʻUmar)1
- Tajrīd al-iʻtiqād (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)1