- Good and evil1
- Grace (Theology)1
- Greek letters1
- Greek literature1
- Gregorian chants--Instruction and study1
- Hannibal, 247 B.C.-182 B.C.1
- Happiness1
- Harmonies (Reference works)1
- Henry V, King of England, 1387-14221
- Henry VIII, King of England, 1491-15471
- Hermeneutics1
- Hermits1
- Hilarion, Saint, approximately 291-approximately 3711
- Historia de regibus Gothorum, Vandalorum, et Suevorum (Isidore, of Seville, Saint)1
- Holy Week services1
- Holy Week--Liturgy1
- Hoskin, John, -approximately 13631
- Hoskins family1
- Hugh, of Fouilloy, -1172 or 1173. De medicina animae1
- Humanism1