- Richard Aleyn1
- Riḍā, Muḥammad ʻAlī walad Qāsim ibn Mawlānā Muḥammad1
- Ruhbānī1
- Rustam Gushtāsp Ardashīr Gushtāsp1
- Rājah Rāī Harbans Singh1
- Rāmacandra1
- Sadāśiva1
- Sahasrabudhi, Vināyaka1
- Salih ibn Mustafa ibn Ahmad ibn ibn Hasan1
- Samarqandī, Mūsá ibn ʻĪsá, active 16th century1
- Samarqandī, ʻUthmān ibn ʻAlī, active 12th century1
- Samasrabudhya, Vināyaka (Son of Kṛṣṇa Samasrabudhya)1
- Sanjīdī, Ismāʻīl ibn Māḍī, active 17th century1
- Sawārī, Sulaymān ibn Nūr Allāh, active 17th century1
- Sayyid al-Ṣahrajtī, ʻAbd al-Majīd, active 18th century1
- Sayyid ʻAbd al-Taqī ibn Mīrzā ʻAbd al-Samīʻ al-Ḥusaynī al-Mūsavī al-Shīrāzī1
- Sayyid ʻImād al-Dīn ibn Sayyid Mubārak Ṣāḥibdād1
- Saʻd ibn Rajab ʻAntar Ṭālibī1
- Saʻd ibn Surūd al-shahīr bi-Ibn al-Habrah1
- Saʻdī, Muṣṭafá, active 18th century1