Author
- Ibrāhīm ibn Mūsá Ṭarābulusī1
- Ibrāhīm ibn Yaḥyá Ibn Rifāʻah al-Ghazzī1
- Ibrāhīm ibn Yaḥyá Tilimsānī1
- Ibrāhīm ibn ʻAbd Allāh Qīrāṭī1
- Ibrāhīm ibn ʻAlī Qalqashandī1
- Ibrāhīm ibn Ḥusayn1
- Iccharamasvamin1
- Ilyās ibn ʻAbbās Mullā Shaykh al-Kurdī1
- Imami Heravi1
- Imbert Feutrier1
- Immanuel Bonfils1
- Imām al-Dīn ibn Luṭf Allāh Lāhūrī1
- Inayat Khan1
- Inayet Efendi1
- Innocent VIII1
- Innocent XI1
- Insha Allah Khan1
- Isaac Aboab1
- Isaac Aboab I1
- Isaac Aboab of Castile1