| Carole Vinci | 1978 |
| Cascada | 2013 |
| CatCat | 1994 |
| Cathal Dunne | 1979 |
| Catherine Ferry | 1976 |
| Celia Lawson | 1997 |
| Céline Carzo | 1990 |
| Céline Dion | 1988 |
| Cesár Sampson | 2018 |
| Çetin Alp & the Short wave | 1983 |
| Cezar | 2013 |
| Chanée & N'evergreen | 2010 |
| Chara & Andreas Konstantinou / Χαρά & Ανδρέας Κωνσταντίνου | 1997 |
| Charlie | 1998 |
| Charlotte Nilsson | 1999 |
| Charlotte Perrelli | 2008 |
| Charmed | 2000 |
| Chiara | 1998 2005 2009 |
| Chips | 1982 |
| Chocolate, Menta, Mastik / שוקולד מנטה מסטיק | 1976 |
| Chris Baldo & Sophie Garel | 1968 |
| Chris Doran | 2004 |
| Chris Kempers & Daniel Kovac | 1990
|
