Authors Born on
- Claudia Roden Writer, 1936
- Claudius Claudianus Poet, 370
- Clay Shirky Writer, 1964
- Clemantine Wamariya Author, 1988
- Clement Mok Graphic Designer, 1958
- Cleopatra Royalty, 69
- Cliff Bleszinski Video Game Developer, 1975
- Cliff Chiang Comedian, 1950
- Cliff Sloan Publisher, 0
- Clinton Scollard Poet, 1860
- Clive Thompson Journalist, 1968
- CloZee Music Producer, 0
- Clyde Butcher Photographer, 1942
- Coco J. Ginger Poet, 0
- Cofer Black Statesman, 1950
- Colette Dowling Writer, 1938
- Colin Angle Businessman, 1967
- Colin Falconer Writer, 1953
- Colin Goh Film Maker, 1901
- Colleen Saidman Yoga Master, 0
- Collier Schorr Artist, 1963
- Collin H. Woodward Commissioner , 0
- Columella Writer, 4
- Confucius Teacher, 551
- Corinne McLaughlin Author, 1947
- Corneille Ewango Environmentalist, 0
- Cornelius Gallus Poet, 70
- Cornelius Nepos Biographer, 110
- Cornplanter General Authority, 1732
- Cosima Spender Film Director, 0
- Count of St. Germain Scientist, 1691
- Courtney Milan Writer, 0
- Coy Bowles Guitarist, 0
- Craig D. Idso Geographer, 0
- Craig Davidson Author, 1976
- Craig Detweiler Author, 1964
- Craig McDean Photographer, 1964
- Craig S. Keener Academic, 1960
- Craig Sherman Businessman, 1967
- Critias Politician, 460