- Shirwānī, Kamāl ibn Mahdī Qulī, active 17th-18th century1
- Shukrī ibn ʻAbd Allāh ʻAbdalī1
- Shāfiʻī, Muḥammad ibn Shāhīn, active 17th century1
- Shāfiʻī, ʻAlī ibn Sālim, active 18th century1
- Shāh Asrār Allāh1
- Siddheśvara Kāle1
- Sigismondo de' Sigismondi1
- Sonabhaṭṭamoravaṇīkaravāghopanāmaka1
- Stephanus Bilicich1
- Sulaymān ibn Muḥammad ibn Hānī1
- Sulaymān ibn Yūsuf ibn Sulaymān1
- Sulaymān ibn ʻAbd al-Muʻṭī Mirdād1
- Sulṭān ibn Badr, active 18th century1
- Sālimī, Aḥmad ibn ʻĀmir, active 18th century1
- Sāna, Nārāyaṇa1
- Tadeus Solacius1
- Tandī, Nūr al-Dīn, active 17th century1
- Theobaldus de Santo Wandalino1
- Theodor Nöldeke1
- Theodoricus Ghisberti1