- Dawlatābādī, Aḥmad ibn ʻUmar, d. 1445 or 6. Sharḥ al-Kāfiyah1
- Dawwānī, Muḥammad ibn Asʻad, 1426 or 1427-1512 or 1513. Risālah al-qadīmah fī ithbāt al-wājib1
- Days1
- De interpretatione (Aristotle)1
- Death1
- Death and burial of a person1
- Della Rovere, Francesco Maria, duca d'Urbino, 1548-16311
- Detti, Giovanni Baptista1
- Di Giovanni, Francesco1
- Dialectic1
- Didactic literature, German1
- Diplomatic relations1
- Discoveries in geography1
- Dispute resolution (Law)1
- Divination1
- Divination--Religious aspects--Islam1
- Divine office1
- Doti, Domenico1
- Drake, Francis, approximately 1540-15961
- Drama1