| Charly Mason, Joey Patulka, Ali Zuckowski, Julian Maas | 2014 |
| Charly Niessen | 1963 |
| Cheyenne Stone | 1995 |
| Chiara Siracusa | 2005 |
| Chris Scicluna | 1999 |
| Christian Bruhn | 1962 1970 |
| Christian Faur | 2005 |
| Christian Guittreau | 1956 |
| Christian Kolonovits, Johann Bertl | 1993 |
| Christian Rabb, Kristoffer Sjökvist, Frida Molander, Charlie Mason | 2012 |
| Christophe Duc | 1993 |
| Christopher Braide, Desmond Child, Lauren Christy | 2013 |
| Christopher Scicluna | 1994 |
| Christos Dantis | 2005 |
| Christos Lagos | 1992 |
| Ciaron Bell, Ben Collier, Ian Hope, Duncan James, Liam Keenan, Lee Ryan, StarSign | 2011 |
| Claude Alix | 1956 |
| Claude Barzotti | 1992 |
| Claude Carrère | 1966 |
| Claude Henri Vice | 1962 |
| Claude Morgan | 1973 |
| Cole Moretti | 1993 |
| Colm T. Wilkinson | 1978 |
| Compact Disco | 2012
|
