- Claude King & His Hillbilly Ramblers
- Claude Sharpe
- Claudette Powell
- Claudia, Big Hand & Casino
- Claudia Church
- Claudia Lee
- Claudia Nygaard
- claudia payne
- Clay Allen
- Clay Bailey
- Clay Blaker
- Clay Canfield
- Clay Cooper
- Clay Cooper
- Clay Davidson
- Clay Dubose
- Clay Eager
- Clay Franklin
- Clay Hart
- Clay Hess
- Clay Jones
- Clay Moore
- Clay Rigdon
- Clay Self
- Clay Smith
- Clay Underwood
- Clay Walker
- Clay Walker
- Clayton Claxton
- Clayton Ellers
- Clayton Laurence Cheek
- Clayton Lee
- Clayton Love
- Clayton Mitchell
- Clayton Owens
- Clayton Rose
- Clayton Waller
- Clear Blue 22
- Clear Creek Stringband
- Cledus Maggard
- Cledus T. Judd
- Clelia Adams
- Clelia Adams
- Clem Watts
- Clemente
- Clementi
- Cleoma's Ghost
- Cletus and the Burners
- Cleve Chaffin
- Cleve Francis
- Cliff Blakely
- Cliff Bruner
- Cliff Bruner & The Texas Wanderers
- Cliff Carlisle
- Cliff Click & The Short Creek Trio
- Cliff Crawford
- Cliff Crofford
- Cliff Darby
- Cliff Dawe
- Cliff Jackson
- Cliff Maytwayashing
- Cliff Nash
- Cliff Wagner
- Cliff Waldren
- Cliff Waldron
- Cliff Williams
- Cliffie Stone
- Cliffie Stone & His Barn Dance Band
- Cliffie Stone Trio
- Cliffie Stonehead Band
- Clifford Gross
- Clifford Hayes & The Dixieland Jug Blowers
- Clifford Russell
- Clifford Thompson