- The Rouse Brothers -- The Royal Badgers
- The Royal Band/Xose Lois Foxo -- The Royal Flairs
- The Royal Garden Trio -- The Royal Netherlands Air Force Orchestra
- The Royal Normans -- The Royal Tees
- The Royal Tones -- The RTTs
- The Rubaiyats -- The Rudamentz
- The Rudds -- The Ruiners
- The Ruining -- The Rumjacks
- The Rummies -- The Ruppes
- The Rural Alberta Advantage -- The Russian Patriarchate Choir
- The Russian Patriarchate Choir -- The Ruthless Rap Assassins
- The Rutles -- The S-Men
- The S1nd1cate -- The Sa-Ra All Stars