- Cassiya
- Cast
- Cast Iron
- Cast Iron Hike
- Cast Spells
- Castaneda
- Castanets
- Castaway
- Castaways
- Casting Crowns
- Casting Pearls
- Castle Crashers
- Castle Of Clouds
- Castle Project
- Castlecomer
- Castledoor
- Casto DomÃnguez
- Castrated
- Castrated Unicorn No Testes
- Castros Lovechild
- Casual Way
- Casual Wish
- Casualties
- Cat Ballou
- Cat Power
- Cat Stevens
- Cataclysm
- Cataldo
- Catalepsy
- Catalin Josan
- Catamenia
- Cataract
- Catarrhal Noise
- Catastrophic
- Catatonia
- Catch 22
- Catch No Glory
- Catch Of The Day
- Catchers
- Catching The Fallen
- Catchingyourclouds
- Cate Le Bon
- Catedral
- Catedral De La Fé
- Category 5
- Caterina Caselli
- Catervas
- Catey Shaw
- Catfish And The Bottlemen
- Catfish Haven