- Henry Kirkestede1
- Herbed Darab Framroz Minocher1
- Herman Appeldorn1
- Hermannus Knevellynthusen1
- Hichecoke1
- Hieronimus Mediolanensis1
- Hieronymus Murianus1
- Hieronymus de Canonicis1
- Hikmetī1
- Hilarius, Monk of Verona1
- Hilel ben Eli1
- Hubertus2
- Hādī ibn Bahāʼ al-Dīn1
- Hūrīnī, Yūsuf ʻArīshah, active 19th century1
- Iacobus Tarranus1
- Iacopo di Francesco di Lorenzo di Niccolo 'da Soci di Casentino1
- Ibn Abī Ṭālib, ʻAlī ibn Maḥmūd, active 13th century?1
- Ibn Bābā Jūk, Aḥmad ibn Ibrāhīm, active 13th century1
- Ibn Darwīsh, Ibrāhīm ibn Muḥammad1
- Ibn Jirjīs, Aḥsayn, active 19th century1