- 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
- Regents (Cartridge & Strategy)
- Regents, The (Doo-wop group who originally performed "Barbara-Ann")
- Regenundmild
- Reger, Max (composer)
- Regg’lyss
- Reggae Cowboys
- Reggae National Tickets
- Reggae Roast
- Reggae Roast feat. Andy, Horace
- Reggae Roast feat. Dubmatix & Kingjay, Donovan
- Reggae Roast feat. Earl Sixteen
- Reggae Roast feat. Levy, General
- Reggae Roast feat. Ranks, Gappy
- Reggae Roast feat. Soom T
- Reggae Roast feat. Williamz, Mr.
- Reggae Rockers
- Reggaeton (Christian reggaeton singer)
- Reggaeton Latino Band
- Reggiani, Serge
- reggie (Houston rapper)
- Reggie ’n’ Bollie
- Reggie and the Full Effect
- Reggie and the Full Effect feat. Dewees, James
- Reggie and the Full Effect feat. Dewees, James
- Reggie B (Hip Hop Artist)
- Reggie Becton
- Regi (Belgian DJ and producer Regi Penxten)
- Regi & Connolly, Tyler
- Regi & Kaya Jones
- Regi & Meskens, Milo
- Regi & Van Samang, Stan
- Regi & Williams, Lester
- Regi feat. Reese, Jake
- Regi feat. Reese, Jake & OT
- Regi feat. Scala & Kolacny Brothers
- REGI FLIH (Australian singer)
- Regicide (German Violin Rock Band)
- Regierung, Die
- Regina (Eurodance vocalist Regina Saraiva)
- Regina (Finnish electropop group)
- Regina (Dance music vocalist Regina Richards)
- Regina (Danish child singer)
- Regina (Bosnian band)
- REGINA (Classical Crossover Trio)
- Regina & Rafael Lelis
- Régina Demina
- Regina Hardon
- Regina Machado
- Regina Mota
- Regina Regina
- Regina, Elis (Brazilian pop & jazz singer)
- Regina, Elis & Barbosa, Adoniran
- Regina, Elis & Jobim, Antônio Carlos
- Regina, Elis & Jobim, Antônio Carlos
- Regina, Elis & Jobim, Antônio Carlos
- Regina, Elis & Rodrigues, Jair
- Regina, Elis & Thielemans, Toots
- Regina, Elis com Barbosa, Adoniran
- Regina, Elis com Jobim, Antônio Carlos
- Regina, Elis e Jobim, Antônio Carlos
- Regina, Elis feat. Barbosa, Adoniran
- Regina, Elis feat. Barouh, Pierre
- Regina, Elis feat. Borges, Lô
- Regina, Elis feat. Bosco, João
- Regina, Elis feat. Jobim, Antônio Carlos
- Regina, Elis feat. Lucci, Cláudio, Lins, Ivan & Bosco, João
- Regina, Elis feat. Monteiro, Ciro
- Regina, Elis feat. Nascimento, Milton
- Regina, Elis feat. Ribeiro, Pery
- Regina, Elis feat. Rodrigues, Jair
- Regina, Elis feat. Teixeira, Renato
- Régine
- Regino, April Boy
- Region, The
- Regions (Charlotte NC deathcore)
- Régis (Switzerland)
- Regis Gizavo
- Regis, Léo
- Regis, Sheryn
- Regis, Sheryn & Escañan, Johann
- Regitz, Anja
- Règlement, Le (French hip-hop youtuber)
- REGN (EDM artist)
- Regner
- Regner, Tobias
- Regnør
- reGretGirl
- Regrets (French band, 1980s)
- Regrettes, The
- Regula