- RR
- RRAC
- RACRad
- RadRad
- RadRad
- RadRae
- RRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRaj
- RajRam
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRao
- RaoRap
- RapRar
- RarRas
- RasRat
- RatR
- RRav
- RavRav
- RavRay
- RayRay
- RayRaz
- Razre
- reRea
- ReaReb
- RebReb
- RebRed
- RedRed
- RedRed
- RedRed
- RedRed
- Redred
- redRee
- ReeRef
- RefReg
- RegReg
- RegRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRep
- RepRes
- ResRet
- RetRev
- RevRev
- RevRey
- ReyRey
- ReyRha
- RhaRho
- RhoRib
- RibRic
- RicRic
- RicRic
- RicRic
- RicRie
- RieRig
- RigRil
- RilRIN
- RINRio
- RioRip
- RipRis
- RisRit
- RitRiv
- RivRiv
- RivRiz
- RizRMB
- RMBRob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRog
- RogR
- RokRol
- RolRom
- Romrom
- RomRon
- RonRon
- RonROO
- RooRoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- ROTRou
- RouRow
- RowRoy
- RoyRoy
- RoyR
- RRUA
- RuaRub
- RubRud
- RudRuf
- RufRu
- RuiRum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRyl
- RylRZO
- RMB feat. Talla 2XLC
- RMG
- RMG feat. Tiffany Michelle
- RMR (US rapper from Atlanta, b. 1996)
- RMXCRW (Surinamese urban dj/producer-team)
- rnb (US soul singer/songwriter)
- 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)
- Roadknight, Sage
- 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