S
- Sabzevari, Mulla Hadi, poet and philosopher
- Saghani Ostorlabi, astronomer
- Sahl, Fadl ibn
- Sahl, Shapur ibn, physician
- Salman the Persian, religion commentator, companion of Prophet Muhammad
- Samarqandi, Najibeddin, physician
- Samarqandi, Ashraf, mathematician, astronomer.
- Sarakhsi, Muhammad ibn Ahmad, Islamic scholar
- Seifzadeh, Hossein,S. Political Scientist, Iranian Studies,
- Shahrastani historian of religions
- Shahrazuri, philosopher and physician
- Shahrazuri,Ibn al-Salah, Islamic scholar
- Shaykh Tusi, famous Islamic scholar
- Shaykh Saduq, theologian
- Shirazi, Imad al-Din Mas'ud, physician
- Shirazi, Muhammad Hadi Khorasani, physician
- Shirazi, Qutbeddin, astronomer
- Shirazi, Mahmud ibn Ilyas, physician
- Shirazi, Najm al-Din Mahmud ibn Ilyas, physician
- Shirazi, Qurayshi, physician
- Shirazi, Sultan Waezin, theologian
- Sijzi, mathematician
- Sijzi, Mas'ud, physician
- Soleiman ibn Hasan, physician
- Abd al-Rahman al-Sufi: see Azophi
- Suhrawardi, Shahab al-Din, philosopher
Read more about this topic: List Of Persian Scientists And Scholars