- RR
- RRab
- RabRac
- RacRad
- RadRad
- RadRae
- RaeRAF
- RAFRag
- RagRah
- RahRah
- RahRai
- RaiR
- RAIRaj
- RajRAM
- RAMRam
- RamRam
- RamRam
- RamR
- RanRan
- RanR
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRaw
- RAWRay
- RayRay
- RayRaz
- Razre
- ReaRea
- ReaRea
- ReaReb
- RebRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRee
- ReeRef
- RefReg
- RegReh
- RehRei
- REIRei
- ReiRel
- RelREM
- RemRen
- RenRen
- RenRep
- RepRes
- ResRet
- RetRev
- RevRev
- RevRex
- RexRey
- ReyRez
- RezRhi
- RhiRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- RicRic
- RicRie
- RieRig
- RigRil
- RilRim
- RimR
- RRip
- RipRis
- RisRit
- RitRiv
- RivRiv
- RivRiv
- RivRK
- RKRoa
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRog
- RogRoj
- RojRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonRoo
- RooRoo
- RooRor
- RorRos
- RosRos
- RosROS
- Rosros
- RosRos
- RosRos
- RosRos
- RosRot
- RotROU
- ROURow
- RowRoy
- RoyRoy
- RoyRoy
- RoyRPT
- RPWRub
- RubRud
- RudRud
- RudRug
- RugRul
- RulRun
- RunRun
- RunRuP
- RupRus
- RusRus
- RusRuz
- RRya
- RyaRYL
- RymRZO
- 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 (Swiss death metal band)
- Requiem (American hardcore/punk band)
- REQUIEM (Japanese visual kei)
- Requiem Aeternam
- Requiem for the Dead
- Requiem Inc.
- Requiem Laus
- Requiem, The (Post-hardcore group)
- Requin Chagrin (French artist, La Souterraine label)
- Requital
- ReRedemption
- rerulili
- Reruntuh
- Res (house/soul/rock artist Shareese Renee Ballard)
- RES (French rapper, a.k.a. Res Turner)
- Res Nullius
- Resa Saffa Park
- Resaid
- Resavoir
- Resavoir feat. Aura, Elton & Whitney
- Rescate
- Rescate (Christian Singer)
- Rescate feat. Dozer
- RESCENE
- Rescue (Detroit, Michigan hardcore band)
- Rescue (Christian a cappella quartet from Oregon)
- Rescue Kid
- Rescue Raiders
- Rescuer
- Rescues, The
- Research, The
- Researcher (alternative electronic)
- Resende, Júlio
- Resende, Nuno
- Resenter
- Resentidos, Os
- Resentvul
- Resept
- Reser, Harry (1920s banjo player and bandleader)
- RESERATE (5-piece Rock band from Singapore)
- Reserv (2020s, has song "All New Edition")
- Reserve, Youth
- Reservoir Songs
- Reset (Punk band from Quebec, Canada)
- Reset (Scandinavian dance group)
- reset (Japanese group)
- Reset to Zero
- Reset to Zilch
- Reset! (Italian DJs, producers and promoters collective)
- Reseth
- Resgate (Brazilian christian rock band)
- Reshammiya, Himesh
- Reshammiya, Himesh & Akriti Kakar
- Reshammiya, Himesh & Akriti Kakar
- Reshammiya, Himesh & Chauhan, Sunidhi
- Reshammiya, Himesh & Ghoshal, Shreya
- Reshammiya, Himesh & Kapoor, Himani
- Reshammiya, Himesh & Kholgade, Shalmali
- Reshammiya, Himesh & Kumar, Tulsi
- Reshammiya, Himesh & Mohan, Neeti
- Reshammiya, Himesh & Purbi Joshi
- Reshammiya, Himesh & Sami, Akbar
- Reshammiya, Himesh & Singh, Yo Yo Honey
- Reshammiya, Himesh & Trikha, Aman
- Reshammiya, Himesh, Beura, Krishna & Ahir
- Reshammiya, Himesh, Chauhan, Sunidhi & Sami, Akbar
- Reshammiya, Himesh, Sagathia, Keerthi & Muchhal, Palak
- Reshammiya, Himesh, Singh, Mika, Chauhan, Mohit, Mohan, Neeti, Kholgade, Shalmali & Tiwari, Shubhangi
- Reshammiya, Himesh, Singh, Yo Yo Honey & Iyer, Hamsika
- Reshammiya, Himesh, Tiwari, Ankit, Mohan, Neeti, Arya Acharya, Alamgir Khan & Singh, Vineet
- Reshma
- Reshmi Sathish (Malayalam playback singer)
- Reshmonu
- Resi Reiner (Theresia „Resi“ Reiner)
- Reside (Melbourne pop-punk group)
- Resident Filters
- Residente (René Juan Pérez Joglar, vocalist of Calle 13)