Author
- Cyriacus, Bishop of al-Bahnasā1
- Daffyd ap Philip1
- Daivajña1
- Daivajña Veṅkaṭeśa1
- Damasio de Frías1
- Damasus I1
- Daniele Barbaro1
- Daniello di Isaac di Pisa1
- Darmeśvara (Son of Harihara)1
- Dattatreya1
- David Kimhi1
- David Shlomo Eivshitz1
- David of Augsburg1
- Dawud al-Antaki1
- Denis Faucher1
- Detti family1
- Devasvāmin1
- Dhanvantarī1
- Dharmadāsa1
- Diego Morales1