- 1 Charlie Puth
- 2 Crazy Frog
- 3 C418
- 4 Central Cee
- 5 Chris Brown
- 6 Calvin Harris
- 7 Childish Gambino
- 8 CG5
- 9 Carpetman
- 10 Carlos Estella
- 11 Chris Lake
- 12 Chris James
- 13 Christopher Ladex
- 14 Cristian Marchi
- 15 Cory Wong
- 16 Chris Spheeris
- 17 Chris Botti
- 18 Capo Productions
- 19 Convolk
- 20 Craig David
- 21 Cody Simpson
- 22 Conor Maynard
- 23 Conan Gray
- 24 Chris Lane
- 25 Colby O'Donis
- 26 Cian Ducrot
- 27 Creeds
- 28 Chris Stapleton
- 29 Croatia Squad
- 30 Charlie Chaplin