- iI
- II
- II
- IIam
- IAM
- IboIce
- IceIch
- IchIda
- IdaIdl
- IdlIga
- IgaIgl
- IglII
- IIIku
- IkuIli
- IliILL
- ILLIll
- IllIls
- IlsIma
- ImaImm
- immImp
- IMPIn
- Inin
- InInc
- IncInd
- IndInd
- IndInd
- IndInf
- InfInf
- InfIng
- IngInk
- InkInn
- Innins
- InsIns
- InsInt
- IntINT
- IntIn
- INUIny
- INZIpu
- IpuIri
- IriIro
- IroIsa
- IsaIsc
- iScISL
- IslIso
- IsoIss
- ISSItc
- Itciva
- IvaIvy
- IvyIZA
- IZAIzz
- INZO (Mike Inzano)
- Inzul (Peruvian indie rock band)
- Inzunza, Miguel
- Inzunza, Miguel & Núñez, Pavel
- iO (Mulen - Originally a duo, now Ukrainian DJ & producer Aleksandr Voznichenko only)
- iO (German rock band formed by members of Guano Apes)
- IO (Brazilian musician)
- IO (one-man metal juggernaut, Mike Webster)
- Io e i Gomma Gommas
- IO Earth (formed by Dave Cureton and Adam Gough)
- io echo
- Io, Carlo
- Io?Drama
- Ioannidis, Alkinoos (Cypriot musician)
- Iofifteen, Airani
- iogi
- IOI (EDM act from Germany)
- IOI feat. Jorgensen, Joe
- iolanda (Portuguese singer Iolanda Costa)
- iomfru
- Iommi
- Iommi, Toni Marie
- Iommi, Tony
- Iommi, Tony & Hughes, Glenn
- Iommi, Tony feat. Grohl, Dave
- Iommi, Tony feat. Hughes, Glenn
- Iommi, Tony feat. Skin
- Iommi, Tony feat. Tankian, Serj
- Iommi, Tony featuring Anselmo, Phil
- Iommi, Tony featuring Astbury, Ian
- Iommi, Tony featuring Corgan, Billy
- Iommi, Tony featuring Grohl, Dave
- Iommi, Tony featuring Idol, Billy
- Iommi, Tony featuring Osbourne, Ozzy
- Iommi, Tony featuring Rollins, Henry
- Iommi, Tony featuring Skin
- Iommi, Tony featuring Steele, Peter
- Iommi, Tony featuring Tankian, Serj
- Iommi, Tony with Hughes, Glenn
- iomoo
- Ion (David J. Hughes solo project)
- Ion At An
- Ion Dissonance
- Iona (Celtic folk/rock band from the United Kingdom)
- Iona Grove
- Iona, Andy (Hawaiian musician & songwriter)
- Ionatos, Angélique (Greek singer)
- Ionia
- Ionic Bond
- Ionic Vision (Belgian EBM band)
- ionnalee
- ionnalee with Irrepressible, Jamie
- Ions (Progressive Metal Band from Prague)
- Iorc, Tiago
- Iorc, Tiago & Drexler, Jorge
- Iorc, Tiago & DUDA BEAT
- Iorc, Tiago & Ganhadeiras de Itapuã, As
- Iorc, Tiago feat. Gadú, Maria
- Iorc, Tiago feat. Silva
- Iordache, Ștefan (Romanian actor)
- IORDN (R&B/Hip-Hop singer, songwriter and producer)
- Iori's Eyes (Italian band)
- Iorio, Ricardo
- Iorio, Ricardo & Flavio, Sr.
- Iorsh
- Ioseb
- Iosonouncane (Italian artist Jacopo Incani)
- IOSYS
- Iota (Australian musician Sean Hape)
- iotosh
- Iotunn
- IOWA (Belarusian/Russian pop music trio)
- Iowa Super Soccer
- Iowaska
- Ip, Grace
- Ipanapa
- Ipanemas, The
- Ipcus Pinecone
- İpekçioğlu, İpek, DJ feat. Nachtmanova, Petra
- Iperyt (industrial black metal)
- IPNDEGO
- ippo.tsk
- IPPON
- Ipso Facto (UK psychedelic garage‐pop group)
- IPSUE (Instrucciones para subir una escalera)
- Ipsum, Laurence
- Ipupa, Fally
- Ipupa, Fally feat. Dadju
- Ipupa, Fally feat. Nakamura, Aya
- Ipupa, Fally feat. Naza
