- 1 Crazy Frog
- 2 Charlie Puth
- 3 C418
- 4 Central Cee
- 5 Chris Brown
- 6 Craig David
- 7 Chris James
- 8 Calvin Harris
- 9 Carpetman
- 10 Convolk
- 11 Cristian Marchi
- 12 Conan Gray
- 13 CG5
- 14 Childish Gambino
- 15 Connor Price
- 16 Conor Maynard
- 17 Christopher
- 18 Capo Productions
- 19 Calum Scott
- 20 Camille Saint-Saëns
- 21 Cody Simpson
- 22 Carta
- 23 Christopher Ladex
- 24 Chris Botti
- 25 Chet Baker
- 26 Chris Rea
- 27 Carlos Gardel
- 28 CeeLo Green
- 29 Cory Wong
- 30 Creeds