- Cabrakaän (Symphonic / Folk-metal)
- Cadacross (Melodic/Death/Folk/Metal)‡
- Caladmor (Epic Folk-metal) ‡
- Calico Jack (Pirate Folk-metal)
- Cantus Levitas (Mittelalter Rock/metal)
- Captain Jack’s Army (Speedfolk)
- Cat O’ Nine Tail (Pirate metal)
- Catuvolcus (Folk/Black Metal) ‡
- Cave Growl (Alcoholic Folk-metal) ‡
- Caverns of Arnosh (Folk-metal) ‡
- Celkilt (Folk-punk)
- Cellar Darling (Folk-metal)
- Celtachor (Celtic/Folk/Black Metal)
- Celtian (Symphonic Folk-metal)
- Celtibeerian (Folk-metal)
- Celtibeers (Folk-metal) ‡
- Celtica (Celtic Pipe Rock)
- Celtic Legacy (Folk-metal)‡
- Cemican (Prehispanic Folk-metal)
- Ceolskog (Acoustic/Folk-metal)
- Cerberus (Atmospheric/Folk Metal) ‡
- Cernunnos (Folk-metal)
- Chain of Dogs (Folk/Thrash/Punk)
- Ch’aska (Folk-metal)
- Chur (Folk-metal)
- Circle J (Folk-punk)
- Circle of Grief (Gothic Metal/Folk)‡
- Circle of Tyrants (Folk/Black Metal)‡
- Claim the Throne (MDeath/Folk-metal)
- Clamor Silvae (Folk Viking-metal) ‡
- The Clan (Irish Rock)
- Clanrock (Folk-metal/Celtic Rock) ‡
- Cnoc An Tursa (Folk/Black Metal)
- Codex Verus (Medieval Rock)
- Conorach (Folk/Power Metal) ‡
- The Crazy Rogues (Celtic Punk)
- Crimfall (Symph. Power/Folk Metal)
- Cronica (Folk-metal)
- Cruachan (Celtic/Folk Metal)
- Cruadalach (Folk-metal)
- Cryptic Age (Progressive Folk-metal)‡
- Crystalmoors (Cantabrian Pagan Metal)
- Cultus Ferox (Medieval Rock)
- Cumulo Nimbus (Renaissance Metal)‡
- Curare (Andean Folk-metal)
Folk-metal.nl
Fierce 'n' Furious Folk Music
