• 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)
• Remember Twilight (Folk-metal)
• Rhovanion (Folk-metal/Folk Punk) ‡
• Rimmersgard (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)
• 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)