- Heart--Diseases1
- Heaven1
- Hebrew language--Alphabet1
- Hebrew language--Etymology1
- Hecuba, Queen of Troy1
- Heilig-Geist-Spital (Eichstätt, Germany)1
- Heinrich, der Jüngere, Duke of Brunswick-Wolfenbüttel, 1489-15681
- Hell in literature1
- Hemorrhoids1
- Henry I, King of Castile, 1204-12171
- Henry II, King of Castile, 1333-13791
- Henry II, King of France, 1519-15593
- Henry III, King of Castile and León, 1379-14061
- Henry III, King of France, 1551-15891
- Henry IV, King of Castile and Leon, 1425-14747
- Henry VI, King of England, 1421-14711
- Hepay, Peter de, 13th century1
- Heraldry33
- Herbals3
- Herbals (reference sources)1