Quotation authors by 'C'
| Full name | Nationality | Profession |
|---|---|---|
| Bill Cosby | American | Comedian |
| Billy Campbell | American | Actor |
| Billy Carter | American | Celebrity |
| Billy Childish | English | Artist |
| Billy Collins | American | Poet |
| Billy Connolly | Scottish | Comedian |
| Billy Corgan | American | Musician |
| Billy Crudup | American | Actor |
| Billy Crystal | American | Comedian |
| Billy Ray Cyrus | American | Musician |
| Bing Crosby | American | Musician |
| Bliss Carman | Canadian | Poet |
| Blu Cantrell | American | Musician |
| Bob Casey, Jr. | American | Politician |
| Bob Colacello | American | Writer |
| Bob Considine | Journalist | |
| Bob Corker | American | Politician |
| Bob Costas | American | Celebrity |
| Bob Cousy | American | Athlete |
| Bob Crosby | American | Musician |