Artists
- Cabo San Roque
- John Cage
- Jarrod Cagwin
- Sammy Cahn
- Uri Caine
- Frans Ben Callado
- Nicolas Caloia
- Christian Calon
- Allison Cameron
- João Camões
- Belinda Campbell
- Daniela Campisi
- J-Kristoff Camps
- Petr Cancura
- Caniche Hara-Kiri
- Lucio Capece
- Alberto Capelli
- Diane Caplette
- Jean-Luc Cappozzo
- Peteco Carabajal
- Harley Card
- Paul Cardin
- Gian Tenio Carlone
- Erik Carlson
- Raúl Carnota
- Samüel Caron
- Stéphane Caron
- Charles Carpenter
- Richard Carr
- François Carrier
- Roy Carroll
- Daniel Carter
- Wilf Carter
- Pierre Cartier
- George Cartwright
- E Casasses
- Lawrence Casserley
- Hervé Castellani
- Claude Castonguay
- Castor et compagnie
- Sergio Castrillón
- Brian Catchlove
- Alex Cattaneo
- Daniela Cattivelli
- Christopher Cauley
- Bruce Cawdron
- Alain Cazes
- CCMC
- Isaiah Ceccarelli
- Cecilia +
- Raphaël Cendo
- Eugene Chadbourne
- Pedro Chambel
- Paul Chamberland
- Paul Chambers
- Champion
- Diego Chamy
- Charity Chan
- Antonio Chaparreiro
- Céline Chaput
- Christiane Charbonneau
- Mathieu Charbonneau
- Yves Charbonneau
- Fabrice Charles
- Xavier Charles
- Richard Chartier
- Roland Chartier
- Yves Charuest
- Catherine Chaumont
- Paul Chauncy
- François Chauvette
- Ameline Chauvette-Groulx
- Maria Chávez
- Yannick Chayer
- Wes Cheang
- Vladimir Chekasin
- Chekasin / Vysniauskas Quintet
- Vladimir Chekasin Quartet
- Audrey Chen
- Sylvie Chenard
- Eric Chenaux
- Don Cherry
- Antoine Chessex
- Alissa Cheung
- Bruno Chevillon
- Le Chien borgne
- David Chiesa
- Jeremy Chignec
- Joonyong Choi
- Marek Chołoniewski
- Henri Chopin
- La Chorale des petits hurleurs
- Chorale Joker
- Timothy Cid
- Sébastien Cirotteau
- Bill Clark
- Curtis Clark
- Dave Clark
- Eric KM Clark
- Moe Clark
- Sonny Clark
- Stéphane Claude
- Gerald Cleaver
- Benoît Clément
- Aldo Clementi
- Charlotte Clermont
- Isabelle Clermont
- Guillaume Cliche
- Nels Cline
- Guillaume Cloutier
- Jasmin Cloutier
- Yanik Cloutier
- Rob Clutton
- Kimberly Codner
- Robert Cogan
- Steve Cohn
- Alex Coke
- Martha Colby
- Josh Cole
- Anthony Coleman
- Beth Coleman
- Gene Coleman
- James Coleman
- Ornette Coleman
- Joe Colley
- Pascal Comelade
- Concorde Crash
- Anna-Lisa Cone
- Mike Connelly
- Leena Conquest
- Contrabande
- Guillaume Contré
- Conventum
- Coat Cooke
- Lindsay Cooper
- Copromélomanie
- Tom Cora
- Maxime Corbeil-Perron
- Hubert Corbeille
- Cordâme
- Éric Cordier
- André Cormier
- Bernard Cormier
- Andrea-Jane Cornell
- Rob Corradetti
- Jean Corriveau
- Sébastien Corriveau
- Chris Corsano
- Alyn Cosker
- Alfredo Costa Monteiro
- Benoît Côté
- Jeanne Côté
- Michel Côté
- Michel F Côté
- Pierre-Philippe Côté
- Elisabeth Coudoux
- Jean Coulombe
- Noah Countability
- Sylvie Courvoisier
- Sylvie Courvoisier Trio
- Jean Cousin
- Nicolas Cousineau
- Aubert Couture
- François Couture
- Louvigny Couture
- Kris Covlin
- Paul Cram Orchestra
- Larry Cramer
- Laurence Crane
- Cal Crawford
- Crawling With Tarts
- Cremaster
- Frank Crijns
- Marilyn Crispell
- Marilyn Crispell Quartet
- Marilyn Crispell Quintet
- Marilyn Crispell Trio
- Martine H Crispo
- David Cronkite
- Gyula Csapó
- Jozef Cseres
- István Csík
- CT String Quartet
- Andrew Culver
- Sisi Culver-Grey
- Alvin Curran
- Chris Cutler
- Jean-Sébastion Cyr
- Andrew Cyrille