- RR
- RRab
- RACRad
- RadRad
- RadRad
- RadRAF
- RAFRaf
- RafRag
- RagRah
- RahRai
- RAIRai
- RaiRaj
- RakRAM
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- ravRaw
- RawRay
- RayRay
- Rayraz
- RazRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRee
- ReeReg
- RegReg
- RegRei
- REIRei
- ReiRel
- RelRem
- REMRen
- Renren
- renRep
- RepRes
- ResRet
- RetRev
- REVRev
- RevRex
- RexRey
- ReyRez
- RezRho
- rhoRib
- RibRic
- RicRic
- RicRic
- RICRic
- RicRID
- RIDRig
- RigRil
- RilRIN
- RINRio
- RioRip
- RipRis
- RitRit
- RitRiv
- RivRiv
- RivRJ
- RJrnb
- RnbRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- ROCRoc
- RocRod
- RodRod
- RodRog
- RogRoh
- RohRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonRon
- RonRoo
- RooRor
- RorRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRov
- RovRox
- RoxRoy
- RoyRoy
- RoyRP
- RPARub
- RubRud
- RudRud
- RueRug
- RugRum
- RumRun
- RunRun
- RunRus
- RusRus
- RusRus
- RusRya
- RyaRyd
- RydRYY
- RYYRZO
- Rnbstylerz (DJ/Producer)
- RNDM (Jeff Ament, Joseph Arthur, Richard Stuverud)
- Rnla
- Ro Ransom
- Ro Ro, Angela
- Ro-d-ys
- RO-KYU-BU!
- Ro‐Cee
- RO‐Theater
- Ro, Dani
- RO1 (keyboardist from Australia)
- ROA (Rise Of Artificial) (Romanian electronic music band)
- ROACH (japanese rock)
- Roach Gigz
- Roach Gigz feat. Brown, Danny & DB tha General
- Roach, Archie
- Roach, Curtis
- Roach, James (soundtracks composer)
- Roach, JT
- Roach, Mark
- Roach, Max (20th century US jazz drummer & composer)
- Roach, Max & Gillespie, Dizzy
- Roach, Max & Shepp, Archie
- Roach, Steve (US ambient/electronic)
- Roachford (the band)
- Roachford, Andrew (the man)
- Road (Hungarian hard rock band)
- Road (Dutch, from Leeuwarden, inc. Hans Krakou & Frans van den Borg)
- Road (Dutch, from Bergen op Zoom, vocalist Nick van den Broeke)
- Road Chicks (Austrian country)
- Road Hammers, The
- Road Mutant
- ROAD OF MAJOR
- Road Ramos
- Road to Milestone, The
- Road, Lonesome
- Road, The (late 60s/early 70s US garage rock band)
- Road, The (Psychedelic Rock, Prog Rock, Pop Rock)
- Roadburg (Belgian indierock band)
- Roadhouse (UK hard rock quintet)
- Roadkill Ghost Choir (alternative rock band)
- Roadrunner United
- Roads (Canadian pop rock band from Montreal)
- Roadside Attraction
- Roadside Gamblers
- Roadside Monument
- Roadside Therapy
- RoadTrip (London)
- Roam (UK pop punk band)
- ROAMER
- Roan, Chappell
- Roanoke
- ROAR
- Roar, Ari
- Roaring Jack
- Roars, Beth (Scottish singer-songwriter)
- Rob (French artist, real name: Robin Coudert)
- Rob (Ghanian who cut two albums for Essiebons label in the 70s)
- Rob 'n' Raz
- Rob 'n' Raz DLC
- Rob 'n' Raz feat. Leila K
- Rob 'n' Raz feat. Leila K
- Rob & Alper, Chloë
- Rob & Chris
- Rob & Chris (German Group)
- Rob Bailey (Rob Bailey of Flag Nor Fail, husband to IFBB pro Dana Linn Bailey)
- Rob Bailey & Hustle Standard, The
- Rob Blackledge
- Rob Coffinshaker
- Rob Coffinshaker's Underground Fire
- Rob Crow’s Gloomy Place
- Rob Fowler
- ROB GREEN (Rob Green)
- Rob Heron & The Tea Pad Orchestra
- Rob Hoeke Rhythm & Blues Group
- Rob Hudec
- Rob Markman
- Rob McConnell Tentet
- Rob Parton's Jazztech Big Band
- Rob Redeemed
- Rob Rule
- Rob the Bank
- Rob the Universe
- Rob the Viking
- Rob.B
- Rob49 (New Orleans rapper)
- Rob49 feat. Birdman
- Roba (Spanish hip-hop)
- RoBA (Robert Avellanet)
- Roba Estesa