Captain Oi! Records
- Oi and early British punk re-issue label that also has released Mod and Ska CDs. Site has the complete catalog, recommended reading and contact information.
- http://www.captainoi.com/

Captains of Industry
- A non-profit group in the United Kingdom driven by protest and production, oriented to Punk Rock in ideals. Features a free internet radio station.
- http://www.captainsof.com/

Cephia's Treat Recordings
- Tampa based label responsible for releases by bands such as S.L.D., VEKh,E.N., Honest Engine, Transit Mum and Yukhonic.
- http://www.cephiastreat.com/

Crustacean Records
- Milwaukee indie whose artists include American Death, Big Big Furnace and Mad Trucker Gone Mad. News, bands, catalog and contact information.
- http://www.crustaceanrecords.com/

Collision/Collider Records
- Independent music label and recording studio. Features bands such as Vertebrae, Triumph and X'S X'S.
- http://collision.blackmountainmusic.com/

Catchphraze Records
- A DIY record label and distro for political punk, crust and grind. Carrying records, tapes, CDs, shirts, and 'zines.
- http://www.catchphrazerecords.com/

Council Records
- Home to Yaphet Kotto, Suicide Nation, Dearborn SS and Constantine Sankathi. Site has MP3s, tour dates, upcoming releases information and band news.
- http://www.councilrecords.com/

Crucial Response Records
- The German straight edge label. Home to Manliftingbanner, Mainstrike, Sportswear and Colt Turkey. Site has label discography, news on upcoming releases, pictures, flyers and their catalog.
- http://www.crucialresponse.de/

Crank!
- An indie rock label located in Santa Monica, CA featuring punk, emo, and hardcore.
- http://www.crankthis.com/

Crackle Records
- Punk rock record label and mailorder. Home of Servo, Skimmer, Crocodile God,Grover, Ripping Teeth, and One Car Pile Up.
- http://www.crackle.freeuk.com/

Core-upt Records
- A label from Calgary, Alberta, Canada. Punk, ska, hardcore.
- http://www.core-uptrecords.com/

Clean Plate Records
- Clean Plate Records is a hardcore punk label that has been around for a few years putting out crust, thrash, hardcore and grind alike. If you're looking for destructive music this is the place.
- http://www.cleanplate.com/

Caulfield Records
- Indie label from Nebraska featuring Christie Front Drive, Mineral, mij, and Traluma.
- http://www.caulfieldrecords.com/