- The Control
- The Controllers
- The Conversation
- The Convictor
- The Cooper Temple Clause
- The Coppers
- The Cops
- The Coral
- The Coral Sea
- The Cordwood Draggers
- The Corinthian String Orchestra
- The Corner Laughers
- The Corrs
- The Corvairs
- The Corwood Draggers
- The Cosmic Joke
- The Cosmic Tortillas
- The Cost
- The Cotton Pickers
- The Cotton Pickers (1922):
- The Cotton Weary
- The Couch Of Eureka
- The Couch Potato All-Stars
- The Count
- The Count Basie Orchestra
- The Count Of Monte Cristo
- The Countdown Band
- The Countdown Orchestra
- The Counterfeiters
- The Country Bluegrass Players
- The Country Music Allstars
- The Country Revival Farmers
- The Country Walkers
- The Coup
- The Court and Spark
- The Courteeners
- The Covers
- The Cox Family
- The Crabs
- The Craig Crawford Players
- The Cramps
- The Cranberries
- The Crash
- The Crawdaddies
- The Crawl
- The Crazy Bears
- The Crazy World of Arthur Brown
- The Creation
- The Creatures
- The Creetins
- The Creole Zydeco Farmers
- The Crest
- The Crests
- The Cribs
- The Crimea
- The Criminals
- The Crimson Rock Brigade
- The Crooked Teeth
- The Crooklyn Dodgers
- The Crooks
- The Crooners
- The Crowd
- The Crows
- The Crows / The Harptones
- The Cruel Sea
- The Crumbs
- The Crumpster
- The Crusaders
- The Crüxshadows
- The Cruzarz
- The Crystal Method
- The Crystal Method vs. the Doors
- The Crystal Method with Ozzy Osbourne DMX 'Ol Dirty Bastard & fuzzbubble
- The Crystals
- The Cuban Cowboys
- The Cube Guys
- The Cubes
- The Cubical
- The Cucumbers
- The Cuffs
- The Cult
- The Cumberland Highlanders
- The Cumberlands
- The Cumshots
- The Cure
- The Curios
- The Curious Digit
- The Curtis Counce Group
- The Customers
- The Cynic Project
- The Cyrkle
- The Cyrus Clarke Band
- The Czars
- The Czech Philharmonic Choir of Brno, The Czech Chamber Soloists, Puella Trio, Ivan Matyáš & Petr Fiala
- The D.O.C.
- The D'Oyly Carte Opera Company
- The D's3
- The D4
- The Dagons
- The Daktaris