- Cork N' Bottle String Band -- Cosmic Rough Riders
- Cotton Carrier -- Country Blend
- Country Bob -- Country Dance Kings
- Country Dave -- Country Mile
- Country Nut -- Countryfied
- County Boys -- Cousin Emmy
- Cousin Herb Henson -- Cowboy Dave
- Cowboy Envy -- Cowboys & Trucks
- Cowgirl Sweethearts -- Craig Bowen
- Craig Brenner & the Crawdads -- Craig Fletcher
- Craig Jacks -- Craig Stewart
- Craig Vance -- Creed Country
- Creek's Arisin' -- Crisptones Band