- Cory Doctorow
- Cory Reid
- Cosmina Popa
- Cosmo Landesman
- Costantia Manoli
- Courtenay Hartford
- Courtney Andersen
- Courtney Carey
- Courtney Daniella Boateng
- Courtney Daniella Boateng,Renee Kapuku
- Courtney Faye Taylor
- Courtney Flynn
- Courtney Gould
- Courtney Littler
- Courtney Lovett
- Courtney Pippin-Mathur
- Courtney Summers
- Cox, Greg
- Cox, Susan
- Craig Caudill
- Craig Davidson
- Craig Harrison
- Craig Kofi Farmer
- Craig Miller-Randle
- Craig Orback
- Craig R. Smith, M.D.
- Craig Raine
- Craig Steele
- Craig Stephens
- Craig Tabor
- Cressida Cowell
- Cristi Christensen
- Cristina González
- Cristina Lalli
- Crouch, Blake
- Crystal Bonnet
- Crystal Marie Fleming
- Crystal Simone Smith
- Crystal Smith Paul
- CS Sealey
- Cullen Roche
- Curly Moloney
- Curtis Manley
- Cy Wakeman
- Cyndi Dale
- Cyndi Gilbert
- Cynthia Carr
- Cynthia Carris Alonso
- Cynthia Ceilan
- Cynthia DeFelice
- Cynthia Eden
- Cynthia Erivo
- Cynthia Harmony
- Cynthia Levinson
- Cynthia St. Aubin
- Cynthia Strong
- Cynthia Timoti
- Cynthia True
- Cyril Pedrosa
- Czepeku
