C
- John Caparulo (Warner Bros. Nashville)
- Constant
- Kasey Chambers
- Charice
- Cher
- Chiodos
- Henry Cho
- Gabriella Cilmi (FMR/Warner Bros.)
- Peter Cincotti (143/Warner Bros.)
- The Confession (Record Collection/Warner Bros.)
- Matt Corby
- Daniel Crean
- The Cribs (Wichita Recordings/Warner Bros.)
- Timmy Curran (Record Collection/Warner Bros.)
- Cut Chemist
- Cold Flamez
- Curren$y (Jet Life Recordings/Warner Bros.)
Read more about this topic: List Of Current Warner Bros. Records Artists