- Hasan al-Attar1
- Herbed Darab Framroz Minocher1
- Hermannus Knevellynthusen1
- Hieronymus Murianus1
- Hikmetī1
- Hūrīnī, Yūsuf ʻArīshah, active 19th century1
- Iacopo di Francesco di Lorenzo di Niccolo 'da Soci di Casentino1
- Ibn Bābā Jūk, Aḥmad ibn Ibrāhīm, active 13th century1
- Ibn Jirjīs, Aḥsayn, active 19th century1
- Ibn Khazraj, ʻAbd al-Raḥmān ibn Muḥammad, active 12th century1
- Ibn al-Maqrūn1
- Ibn Ḥusayn, Aḥmad ʻAlī Khaṭīb1
- Ibrāhīm Ibn al-Ḥusn1
- Ibrāhīm Jīzāwī1
- Ibrāhīm Māturīdī1
- Ibrāhīm al-Makkī ibn ʻAlī Qayṣarī1
- Ibrāhīm ibn Mullā Jundī, active 16931
- Ibrāhīm ibn Muḥammad1
- Ibrāhīm ibn Muḥammad Barzanjī1
- Ibrāhīm ibn Muḥammad Ghaznawī2