- 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
- RavRaw
- RawRay
- RayRay
- RayRay
- RayR
- reRea
- ReaREA
- REAReb
- RebRec
- RecRed
- RedRED
- RedRed
- RedRed
- RedRed
- RedRed
- REDRee
- ReeRef
- RefReg
- RegReg
- reGRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRep
- repRES
- ResRes
- ResRet
- RetRev
- RevR
- RRey
- ReyRey
- ReyRha
- RhaRho
- RhoRib
- ribRIC
- RicRic
- RicRic
- RicRic
- RicRid
- RidRif
- RiFRih
- RihRim
- RimRin
- RinR
- RRiR
- RIRRit
- RitRit
- RitRiv
- RivRiv
- RivRiZ
- RizRL
- RLRoa
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRog
- RogRok
- RokRol
- RolRom
- RomRom
- RomRON
- RonRon
- RonRoo
- ROORoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRow
- RowRoy
- RoyRoy
- RoyRoy
- RoyRPT
- RPWRub
- RubRud
- RudRud
- RudRug
- RugRuk
- RulRun
- RunRun
- RunRuP
- RuPRus
- RusRus
- RusRuv
- RuxRya
- RyaRyl
- RylRZA
- RZARZO
- Redman, Joshua (tenor saxophonist)
- Redman, Joshua Quartet
- Redman, Joshua, Elastic Band
- Redman, Matt (English Christian singer-songwriter)
- Redman, Matt & Funk, David
- Redman, Matt & LZ7
- Redman, Matt feat. Cobbs Leonard, Tasha
- Redman, Matt feat. Guvna B
- Redman, Matt feat. Tomlin, Chris
- Redman, Matt feat. Walker-Smith, Kim
- Redman, Matt, Hughes, Tim and Houston, Joel
- Redmayne, Eddie
- Redmayne, Eddie & Barks, Samantha
- Redmayne, Eddie & Seyfried, Amanda
- Redmayne, Eddie, Tveit, Aaron & Students
- Redmond, Megan
- Redmond, Roy
- Redmond, Sean
- RedMoon & Ryan, Meron
- Redneck Manifesto, The
- Redneck Remedy
- Redneck Souljers
- Rednek
- Redner, Lewis Henry
- Redner, Lewis Henry/Brooks, Phillips
- Rednex (Swedish Euro-House group)
- Rednext Level
- Rednext Level avec Bégin, Claude
- Rednow, Eivets
- Redo
- RedOgre
- Redolent
- Redolés, Mauricio
- Redolfi, Michel
- Redondo (House duo from Amsterdam, Netherlands)
- Redondo & Dawn, Ferreck
- RedOne
- RedOne (Duga Gábor - Hungarian hip-hop)
- RedOne, Daddy Yankee, French Montana & Jane, Dinah
- Redpath, Jean
- Redquarter
- Redrama
- Redrama feat. Critical
- Redrama feat. McLean, AJ
- Redrum (Thessaloniki, Greece melodic hard rock)
- Redrum Alone
- Reds United (male vocal group comprised of 40 Manchester United fans formed between 1997–98)
- Reds, Pinks & Purples, The
- Reds, The (band formed in 1977 by Rick Shaffer & Bruce Cohen.)
- Redsan
- Redscale
- Redshift (French hard rock band)
- Redshift (3-piece progressive metal band from Bath, UK.)
- Redshift Pilots (Post-metal / black metal band from Sonora, California)
- Redshoes, Rita
- RedSka
- Redskins, The
- RedSoul (UK DJ)
- Redspencer
- REDSQUARE (South Korean girl group)
- RedTintedFaith (rapper)
- REDTRACK
- Reduce (Reduce (Band))
- Reducers S.F.
- Reducers, The (US punk band)
- Reduction Plan
- Redundants, The
- redveil
- redveil & JPEGMAFIA
- redveil feat. Cameron Bolden
- redveil feat. Fly Anakin & OverKast
- redveil feat. Gio
- redveil feat. Mekdelawit & Renaissance Mic
- redveil feat. Patrick, Chris
- redveil feat. Sam Truth
- redveil feat. Thomas, Donte & Harris, D’mari
- Redvi (thall djent Metal music band from Iran)
- Redwalls, The
- Redway, Mike
- Redweik
- Redweik, Robert
- RedWhore (stoner rock band from Madrid, Spain)
- RedWing (German trance group)
- RedWitch Johnny (Active in the USA 2012-Present)
- Redwood (Swiss Group)
- Redwood Hill
- Redwood Plan, The
- Redwood, Tom
- Redza (1/10 of DSG)
- Redza. (Malaysian rapper)
