- Dialogues1
- Didactic literature, German1
- Didactic poetry, Latin1
- Didactic poetry, Latin (Medieval and modern)1
- Dionysius, the Areopagite, Saint, active 1st century1
- Dispute resolution (Law)1
- Dissenters, Religious1
- Dodoens, Rembert, 1517-15851
- Dominican sisters1
- Dominicans1
- Domitian, Emperor of Rome, 51-961
- Drawings1
- Dulaert, Johannes1
- Díaz, Manuel1
- Earthquakes1
- Ecclesiastical geography1
- Eder, Georg, 1524-15871
- Education, Ancient1
- Edward VI, King of England, 1537-15531
- Elegiac poetry, Latin1