- Cookie Padovani
- Coralia Cartis
- Coralys M. Colón-Morales
- Corina Paraschiv
- Corinne Carland
- Corinne Post
- Cornell University Student Chapter
- Cortez "Steve" Stephens
- Costas Courcoubetis
- Costis Maglaras
- Courtney Paulson
- Craig Baldwin
- Craig Davis
- Craig E. Larson
- Craig Fernandes
- Craig Jackson
- Craig R. Fox
- Craig R. M. McKenzie
- Craig Rolling
- Craig V Eister
