| The Castellows | Country music | 1 |
| The Corrs | RockPop RockPopFolk | 1 |
| Carlene Carter | Country music | 1 |
| Tony Christie | Pop | 1 |
| Jean Constantin | Pop | 1 |
| CharlElie Couture | Rock | 1 |
| cheichai | Pop | 1 |
| Connor | Pop | 1 |
| Chez Kane | RockHard rock | 2 |
| Crazy Lixx | RockHard rockHeavy metalRomance | 3 |
| cardinparis | Rap | 1 |
| Matteo Carcassi | Instrumental musicClassic | 1 |
