- RR
- RRab
- RabRac
- RacRad
- RadRad
- RadRae
- RAERAF
- RAFRag
- RagRah
- RahRah
- RahRai
- RaiRai
- RaiRaj
- RajRal
- RalRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRav
- RavRay
- RayRAY
- RAYRay
- RayRDu
- RDXRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- Redred
- redRee
- ReeRee
- ReeReg
- RegReg
- RegRei
- ReiRei
- ReiRek
- RekRem
- RemR
- remRen
- RenRen
- RenReq
- ReRRes
- ResRet
- RetR
- RevRev
- RevRex
- RexRey
- Rey
- RezRhi
- RhiRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- RICRic
- RicRie
- RieRig
- RigRik
- RikRim
- RimRio
- RioRip
- RIPRis
- RisRit
- RitRiv
- RivRiv
- RivRiv
- RivRJM
- RJMRo
- RORob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocR
- RodRod
- RodRod
- RodRog
- RogR
- RohrOl
- RolRom
- RomRom
- RomRom
- RomRon
- RonRon
- RonROO
- RooRoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- ROTRou
- RouRow
- RowRoy
- RoyRoy
- RoyR
- RRua
- RuaRub
- RubRud
- RudRue
- RUERug
- RugR
- RumRun
- RunRun
- RunRur
- RurRus
- RusRus
- RusRVC
- RvfRya
- RyaRym
- RymRZO
- Renzema, Chris feat. Ray, Jess
- Renzi, Guido
- Renzullo, Andrea
- Reo (From Daje Forte System, tekno)
- REO Speedwagon
- Reo, Emily
- REOL (Electronic trio)
- Reol (singer/songwriter and member of REOL)
- ReoNa
- Reonda
- ReOrder
- ReOrder & STANDERWICK pres. SkyPatrol
- ReOrder feat. Grove, Stine
- Rep, The
- Repac, Nicolas
- Repandilla, La
- Reparata
- Reparata & The Delrons
- Réparateur, Le
- Reparture
- Repeat Offender (American hardcore punk band from Southern California.)
- repeat repeat *
- Repentance (Chicago, Metalcore)
- Repetitor (Serbian band)
- Repilado, Francisco
- Repin, Vadim (violinist)
- Repiola
- Repion
- Repko, Rhett
- Replacements, The
- Replacements, The feat. Waits, Tom
- replacer (Brony artist)
- Replacire
- Replica (Croatian rock band)
- Replicantes, Os
- Replicants (90s US rock band)
- Replika (Hungarian metal group)
- Replikas
- Repo Crew
- Repos, The (hardcore punk)
- Repp, Corrina
- Represas, Luís
- Representativz
- Reprid, Eric
- Reprisal (Italian metalcore band)
- Reptaliens
- Reptar
- Reptil (stoner rock band from Peru)
- Reptile Palace Orchestra (American worldbeat band)
- Reptile Room
- Reptile Youth
- ReptileLegit (American hip-hop rapper)
- Reptilian (Swedish power metal band)
- Reptilian Club Boyz
- REPTILIAN GOD MANA (rapper and producer)
- Reptilian, The (post-punk/screamo from USA)
- Reptilians From Andromeda
- Republic (Hungarian folk/rock fusion)
- Republic of Loose
- Republic of Two
- Republic of Wolves, The
- Republic Tigers, The
- Republica (UK alternative rock band)
- República (Brazilian hard rock band)
- República du Som
- República, La (band from Urban Latin Records)
- Republican Hair
- Republicrat, The
- Republik
- Republika
- Repugnant (Swedish death/thrash metal)
- Repulsed (German band)
- Repulsion (US grindcore band from Flint)
- Repulsion (Dust of Basement side-project)
- Reputante
- Reputation, The
- Repvblika (Mexico, Death/Black Metal)
- Req
- Requake (Belgian DJ duo)
- Requejo, Eduard
- REQUIEM (Japanese visual kei)
- Requiem (Swiss death metal band)
- Requiem (American hardcore/punk band)
- Requiem Aeternam
- Requiem for the Dead
- Requiem Inc.
- Requiem Laus
- Requiem, The (Post-hardcore group)
- Requin Chagrin (French artist, La Souterraine label)
- Requital
