Rabenschrey (Medieval Rock)
‡ Rabenwolf (Folk-metal)
Rådarna (Troll-metal)
‡ Radgorath (Extreme Folk-metal)
Radogost (Folk-metal)
Ragnaröek (Folk/Gothic Metal)
‡ Rakoth (Epic Black/Doom/Folk Metal)
‡ Rannoch Moor (Celtic Pagan Folk-metal)
‡ Rarog (Progressive Pagan Folk-metal)
Rats (Celtic Punk)
‡ Raud-Ants (Pagan Folk-metal)
‡ Rauta (Folk-metal)
‡ Ravenage (Folk/Melodic Death Metal)
Ravn (Folk-metal)
‡ Raza Truncka (Folk-metal)
‡ Rdyany Vran Dawn (Pagan Folk-metal)
The Real McKenzies (Scottish Punk)
Red Rum (Pirate Metal)
Remember Twilight (Folk-metal)
‡ Rhovanion (Folk-metal/Folk Punk)
Rietas (Folk-metal)
‡ Rimmersgard (Folk-metal)
Ritva Nero (Party Folk-metal)
‡ Rivendell (Melodic Folk-metal)
Rivendell (Folk infl. Black metal)
‡ Rodogost (Pagan/Folk-metal)
‡ Rogatiy Kolokol (Folk-metal)
The Rogues from County Hell (Irish Folk Punk)
Romuvos (Epic Folk/Viking Metal)
Rossomahaar (Folk/Trash-metal)
Roughneck Riot (Folkpunk)
The Royal Spuds (Folkpunk)
‡ Ruevit (Pagan/Folk-metal)
‡ Rum (Folk-metal)
Rumahoy (Pirate Metal)
The Rumjacks (Celtic Punk)
‡ Rumproof (Pirate Metal)
‡ Runecaster (Folk-metal)
Runika (Folk-metal)
‡ Ruyan (Folk-metal)
Rvi Mehka (Folk-metal)