Author
- Henry Howard, 1st Earl of Northampton1
- Henry III of France1
- Hernando del Pulgar1
- Hibat Allāh ibn Salāmah1
- Hoccleve, Thomas, 1370?-1450?1
- Hugh Ripelin of Strasburg1
- Humphrey Wellys1
- Iacopo Bracciolini1
- Ibn Asakir1
- Ibn Ghazi al-Miknasi1
- Ibn Habib al-Halabi1
- Ibn Hijjah al-Hamawi1
- Ibn al-Farid1
- Ibn al-Kharrāṭ1
- Ibn al-Ḥājib1
- Ibrahim Efendi1
- Ibrāhīm al-Ḥalabī1
- Imām al-Dīn ibn Luṭf Allāh Lāhūrī1
- Innocent III1
- Isabella I of Castile1