- C.C. Adcock
- Cal Green
- Caleb Murray
- California Guitar Trio
- Calvin Jackson & Mississippi Bound
- Calvin Owens
- Calvin Owens & His Blues Orchestra
- Canax
- Candy Kane
- Candye Kane
- Canned Heat
- Cao Nam Thành
- Captain Matt
- Carey & Lurrie Bell
- Carey Bell
- Carey Bell's Blues Harp Band
- Carl Marshall
- Carl Michaels
- Carl Sims
- Carl Weathersby
- Carlos Del Junco
- Carlos Elliot
- Carlos González Martínez
- Carlos Johnson
- Carmelo Daniele Consoli
- Carmen McRae
- Carol Fran
- Caroline Dahl
- Carter Brothers
- Casey Hensley
- Cassandra Wilson
- Catfish & The Crawdaddies
- Cedar Rose
- Cedric Burnside
- Celestraverde
- Cenii
- Cesar Rosas
- Chalky White
- Champion Jack Dupree
- Chapki
- Charles Caldwell
- Charles Wilson
- Charlie Musselwhite
- Charlie Musselwhite Blues Band
- Charlie Musslewhite
- Charlie Musslewhite
- Charlie Wood
- Chavez Salinas
- Chaz DePaolo
- Chet Atkins
- Chet Baker
- Chicago Blues Reunion
- Chicago Bob
- Chicago Bob and the Shadows
- Chicago Bob Nelson
- Chicago Rhythm & Blues Kings
- Chick Willis
- Chicken Shack
- Chicken Shack featuring Stan Webb
- CHICO BANKS
- Choi Yeong Doo
- Chris Beard
- Chris Bergson Band
- Chris Cain
- Chris Duarte
- Chris Duarte & Bluestone Company
- Chris Duarte and Bluestone Co.
- Chris Duarte Group
- Chris Grant
- Chris Pati
- Chris Rea
- Chris Russell's Chicken Walk
- Chris Thomas
- Chris Thomas King
- Chris Whiteley
- Chris Whitley
- Chris Whitley & The Bastard Club
- Christian Dozzler
- Christian Dozzler and The Blues Wave
- Christian Luther
- Christian Moll
- Christian Revelino
- Christine Ohlman
- Christone "Kingfish" Ingram
- Chuck Berry
- Chuck E. Weiss
- Chuck Roberson
- Chuck Strong
- Cicero Blake
- Cirkus Prütz
- Clarence "Gatemouth" Brown
- Clarence Brewer
- Clarence Green
- Clarence Milton Bekker
- Clarence Spady
- Clayton Love
- Cleo Brown
- Cleveland Fats
- Click#15
- Clifton Chenier
- Coastline
- Coco Montoya
- Coco Robicheaux
- Code Blue
- Coiote
- Colin James
- Colin Liden
- Colin Linden
- Colin Perry
- Comac
- ComePlay
- Connor Selby
- Contino
- Cool Kid Rc
- Cooltone Karaoke
- Copenhagen Royals
- Corey Harris
- Corey Stevens
- Corky Siegel
- Costantino Ali
- Count's 77
- Craig Erickson
- Craig Horton
- Crescent City Gold
- Criminal Beats
- Cruz
- Cub Koda
- Cub Koda and the House Rockers
- Curley Bridges
- Curly Bridges
- Curt Flo
- Curtis Jones
- Curtis Salgado