Encyclopedias, Almanacs, Transcripts, and Maps
- Culloden Moor, Scotland
- Cultures in Conflict
- Cum universi
- Cunard, Nancy
- Cunningham, "Bloody Bill"
- Cunningham, Robert
- Cunningham, William
- Curie, Marie (1867–1934)
- Currency Act of 1764
- Currency and Coinage
- Currytown, New York
- Curzon, George
- Curzon, George Nathaniel
- Custine, Astolphe Louis Leonor
- Custom Duties
- Customs Books
- Customs Commissioners
- Cyril and Methodius Society
- Cyril of Turov
- Cyrillic Alphabet