- C.Thoughts
- Caitlin Rose
- Caitlyn Smith
- Caitlynne Curtis
- Cale Tyson
- Caleb Groh
- Caleb Hawley
- Calema
- Caliu
- CALLIN BLUFFS
- Callum Beattie
- Camilla Magli
- Camino
- Camryn Wessner
- Canapiare
- Candy John Carr
- Canyon City
- Caoilfhionn Rose
- CAPPA
- CAPPA & OurVinyl
- Cara Dillon & John Smith
- Caravan of Thieves
- Carlos Cano
- Carlos Chaouen
- Carly Paige
- Carly Paige & Rilay Biederer
- Caro Jaramillo
- Caro Valenzuela
- Carolina Chocolate Drops
- Caroline Keating
- Caroline Pennell
- Carsen Gray
- Cary Brothers
- Caryl Mack
- Casey Lowry
- Casper Skulls
- Cass Hunter
- Cass Hunter
- Cat Burns
- Cat Stevens
- Catherine Britt
- Catherine Feeny
- Catrico Música y Sonido. & Catalina Ramírez
- Cats Flippin Birds
- Cesar Ninne
- Chance McCoy
- Chantel Van T
- Chapell
- Chapter Jackson
- Charity Children
- Charlene Soraia
- Charley Crockett & OurVinyl
- Charlie Jones
- Charlie Parr
- Charlotte Cornfield
- Charm of Finches
- Chase Matthew
- Chelou
- Chenli Ke
- Chinie
- Chord Overstreet
- Chris Hadfield
- Chris Haze
- Chris Short
- Chris Staples
- Chris Stocks
- Chris Thile
- Christian Falk
- Christian Gregory
- Christien Paul
- Christopher Paul Stelling
- Christy Moore
- Chucho Rivas
- Chuck Howard
- Chuck Prophet
- Chuck Ragan
- Cian Ducrot
- Cicada Rhythm
- Civalias
- Civil Wars
- Ciwan Haco & Hülya Avşar
- CJ Solid
- Clara Louise
- Clara Mae
- Clare Bowditch
- Clare Bowen
- ClickClickDecker
- Clinton Kane
- Cloud Control
- Cobi
- Cobra Rod
- Coco Jadad
- Cody Fry
- Colour The Atlas
- Connie Lansberg
- Conor Moriarty
- Conrad Sewell
- Corey Harper
- Corey Hart
- Corri English
- Corrina Repp
- Courier
- Courtney Barnett
- Covi Quintana
- Crawford Mack
- Cristian Capurelli, Víctor Rotela, Diego Gazzaniga, Agustín Marquesano, Maribel Asset, Ulises Deleli...
- CrossCountry the Band
- Crystal Leigh
- Crystal Yates