- Handbooks and manuals1
- Harville, Philippe de, active 15291
- Harville, Pierre de.--l. 15631
- Hawkins, John, Sir, 1532-15951
- Hebrew poetry1
- Herbals1
- Historiated initials1
- History, Military1
- Home economics1
- Honduras1
- Hotaki, Mir Mahmud, d. 17251
- Households1
- Huguenots1
- Humanism1
- Humāmī, Aḥmad ibn Thābit, d. 1233 or 4. Ghunyat al-ḥussāb fī ʻilm al-ḥisāb1
- Ibn Quṭlūbughā, al-Qāsim ibn ʻAbd Allāh, 1399 or 1400-1474 or 1475. Ḥawālah1
- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-1235. Tāʾīyah1
- Ildephonsus, Saint, approximately 610-6671
- Illumination of books and manuscripts, French1
- Illumination of books and manuscripts, Iranian1