C
- Caballé, Montserrat
- Cake
- Calcagno, Vanessa
- Calling, The
- Canadian Brass, The
- Candy Dulfer
- Captain Cook und seine singenden Saxophone
- Carboni, Luca
- Carlos Nuñez
- Carlton, Larry
- Caroline Henderson
- Carpark North
- Carreras, José
- Carrisi, Al Bano
- Caruso, Enrico
- Casablancas, Julian
- Casapietra, Björn
- Casazza, Enrico
- Cash, Johnny
- Casper
- Cäthe
- Catterfeld, Yvonne
- Cecilia Pillado
- Céline Dion
- Cesaria Evora
- Chairlift
- Chaka Khan
- Charles Mingus
- Charles Munch
- Charly Brunner
- Chen, Ray
- Cher Lloyd
- Cherny, Alena
- Cherona
- Chesney, Kenny
- Chieftains, The
- Chipmunk
- Chmelensky, Dennis
- Chris Botti
- Chris Brown
- Chris de Burgh
- Chris Doerk
- Chris Norman
- Christian de May
- Christian Franke
- Christian Franke & Edward Simoni
- Christian Gerhaher
- Christian Lais
- Christian Thielemann
- Christian Ulmen
- Christian Venus
- Christian Wunderlich
- Christie, Tony
- Christina Aguilera
- Christine Hödl
- Christine Schäfer
- Christopher Hogwood
- Christoph Eschenbach
- Christoph Maria Herbst
- Chuquisengo, Juan José
- Ciara
- Cindy aus Marzahn
- City
- CJ Taylor
- Claas, Cristin
- Clannad
- Clara
- Clarkson, Kelly
- Clash, The
- Claudia Déchand
- Claudia Koreck
- Claus Peter Flor
- Clayderman, Richard
- Clemencic Consort
- Cliburn, Van
- Clipse
- Clueso
- Clüver, Bernd
- Cocker, Joe
- Coheed and Cambria
- Cohen, Leonard
- Colada, Ina
- Cole, J
- Coleman Hawkins
- Coltrane, Chi
- Concerto Melante
- Connick, Harry, Jr.
- Coral, The
- Cornelia Mooswalder
- Cosgrove, Miranda
- Cosmo Klein
- Coulter, Phil
- Court Yard Hounds
- Cuba Nova
- Cults
- Curse
- Curtis, Alan
- Cyndi Lauper
- Cypress Hill