- The Casanovas -- The Cashmeres
- The Casinos -- The Cassette
- The Cassettes -- The Cast of La Mina Dot TV
- The Cast of My Best Friend's Wedding -- The Castle Beat
- The Castle & Cross Consort -- The Casuals
- The Casualties -- The Catanooga Cats
- The Cataracs -- The Catfish Project
- The Cathedral -- The Cathode Ray
- The Catholic Girls -- The Cat's Miaow
- The Cat's Pajamas -- The Cautions
- The Cavalcade -- The Cavemen Go
- The Cavendish Ten -- The Ceez
- The Ceilidh Symphony Orchestra/The Timeless Sympho -- The Cellar Dwellars
- The Cellar Hounds -- The Celtic Folk
- The Celtic Lords & Musica Canora Projects -- The Center House
- The Center of X -- The CEO's
- The Ceptors -- The Chadbournes
- The Chaenge -- The Chalets
- The Challenged -- The Chambers Brothers