Author
- De Lazara, Nicoló1
- Dede Cöngi1
- Del Carretto1
- Detti family1
- Devasvāmin1
- Dharmarājādhvarīndra1
- Dhikr maʻrifat al-arbaʻah wa-khamsīn farīḍah ... [etc.1
- Diego Morales1
- Dieudonné Cabanier1
- Diogenes of Sinope1
- Diya al-Din al-Maqdisi1
- Dnyaneshwar1
- Domenico Cavalca1
- Domenico Oliva1
- Domenico Taparelli1
- Duchy of Parma and Piacenza1
- Durak Paşa Zade1
- Dāmodarabhaṭṭa1
- Eastern Orthodox Church1
- Ebu'l-İsma Mustafa İsamüddin1