Scribe
- Hankok1
- Haquinet le Pesquier1
- Henricus Dazeborch1
- Henry Kirkestede1
- Hichecoke1
- Iacobus Tarranus1
- Ibn Muḥammad Jaʻfar Muḥammad Bāqir al-Sharīf al-Naṣīr al-Ṭūsī1
- Ibn Muḥammad Riz̤ā Muḥammad1
- Ignatius de Mediolano1
- Ismāʻīl ibn Ṣāliḥ1
- Jaʻfar ibn Muḥammad Iṣfahānī1
- Joannes Suardus1
- Johann Pilter1
- John Bale1
- John Capgrave1
- John Clerk1
- John Waller1
- John de Beauchesne1
- Josā Puṣkar1
- Kaspar Ytelhuser1