Author
- Rasūl ibn Ṣāliḥ Āydīnī1
- Rayḥān Āghā ibn ʻAbd Allāh1
- Raḍī, Muḥammad ibn ʻAlāʾ al-Dīn1
- Raḥmat Allāh Afandī1
- Refiʻı̂1
- Revanî1
- Reza-Qoli Khan Hedayat1
- Richard of Saint Victor1
- Rifāʾī, Muḥammad ibn ʻAlwān1
- Risālah al-dāmighah lil-fāsiq1
- Risālah al-dāmighah lil-fāsiq ... [etc.1
- Riḍwān ibn ʻAbd Allāh Razzāz1
- Robert Holkot1
- Rukn al-Dīn ʻĀshiq1
- Rukn ibn Sharaf al-Dīn Āmulī1
- Ruzbihan Baqli1
- Rüştü Ahmet1
- Rājiḥ ibn Ismāʻīl Ḥillī1
- Rāḥib al-Lubnānī, fl. 1760-18121
- Rūmī, Bāyazīd ibn Yūsuf, d. 1494 or 51