- Collective Soul
- Collin Raye
- Color me badd
- Combichrist
- Comeback Kid
- Common
- Common Sense
- Compton s Most Wanted
- Concrete Blonde
- Confide
- Conjure One
- Connie Francis
- Conor Maynard
- Conquest
- Control Denied
- Control Machete
- Converge
- Conway Twitty
- Coolio
- Copeland
- Corey Taylor
- Corinne Bailey Rae
- Cormega
- Corona
- Coronatus
- Coroner
- Corrosion Of Conformity
- Corrs, The
- Cosmic Gate
- Counting Crows
- Couple
- Course Of Nature
- Courtney Love
- Covenant
- Cowboy Junkies
- Cracker
- Cradle Of Filth
- Craig Armstrong
- Craig David
- Cranberries
- Crash Test Dummies
- Crass
- Crazy Frog
- CrazY JulieT
- Crazy Town
- Crazyfists
- Cream
- Creature Feature
- Creed
- Creedence Clearwater Revival