- Red Soda -- Red Velvet Slide
- Red Velvet Trio -- Redcar
- Redcard -- Redefine
- Redefined -- Redlands Palomino Co.
- RedLed -- redray frazier
- Redred -- RedWing
- RedWing -- Reed Miller
- Reed Montreal -- Reelow
- Reels -- Reetaleena
- Reetta -- Reflex
- Reflex Karaoke Band -- Reg Hall
- Reg-Joe -- Regenerated Headpiece
- Regeneration -- Reggie Alexander
- Reggie and the Full Effect -- Reggie Rocc
- Reggie Rocc -- Regina Belle
- Regina Box -- Reginald Cange
- Reginald Clair -- Regino Sainz de la Maza
- Region del Bravo -- Rehab
- Rehab -- Reidy "El Torito"
- Reidy "El Torito" -- Reil
- Reileros del Norte -- Reiner Klausfelder
- Reiner Klausfelder & Ernest Graham -- Reinhold Schwarzwald
- Reinhold Svensson -- Rek-a-Word
- Rek Shit Rebelz -- Relampago