- Correspondence1
- Corsini, Bartolomeo1
- Cortesi, Girolamo1
- Cosimo II, Grand Duke of Tuscany, 1590-16211
- Cosimo III, Grand-Duke of Tuscany, 1642-17231
- Court records1
- Courts and courtiers1
- Cryptography1
- Dafrī, ʻUmar ibn ʻUmar, d. 1668. Durrah al-munīfah fī fiqh Abī Ḥanīfah1
- Dalālat al-ḥāʼirīn (Maimonides, Moses)1
- Death and burial of a person1
- Debt1
- Deccani painting1
- Divination1
- Dowry1
- Dragons1
- Drama1
- Dārā Shikūh, Prince, son of Shahjahan, Emperor of India, 1615-16591
- Dīvān (Ḥāfiẓ)1
- Economic conditions1