- Cooking, Mediterranean1
- Cooking, Roman1
- Cosmography1
- Country life1
- Courtly love1
- Courts1
- Cressida (Fictitious character)1
- Crusades1
- Crusades (Second) (1147-1149)1
- De interpretatione (Aristotle)1
- Death and burial of a person1
- Devices (Provenance)1
- Devotional literature1
- Devotional literature, Latin (Medieval and modern)1
- Dictionaries1
- Didactic literature, Latin1
- Didactic poetry, English (Middle)1
- Dion, approximately 408 B.C.-354 B.C.1
- Dionysius, the Areopagite, Saint, active 1st century1
- Dupin, Jean, 1302-13721