- iI
- II
- II
- iI
- IIam
- Iamibb
- ibbIca
- IcaIce
- IceIch
- IchIcy
- IcyIdg
- IdiIDL
- IDLIf
- IfIgl
- IglIgn
- Igniio
- IiriKO
- IkoIl
- ilBIll
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- ImaImm
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- IsoIsr
- IsrIt
- ItIth
- IthIva
- IvaIvo
- IVOIwa
- IwaIza
- IzaIzz
- IzzIzz
- iRis (Idol group)
- IRIS (Portuguese Rock band)
- Iris (Iris Woo; Malaysian singer active in Japan)
- Iris (Australia)
- Iris (Montreal-based pop singer/drummer)
- Iris (shoegaze band from Toronto, Canada)
- Iris (alternative rock on Bubble Core Records)
- IRIS (Czech pop / singer-songwriter)
- Iris & Arm (French hip-hop band)
- Iris & Rose: "Wild & Thorny"
- Iris Bevy
- Iris Divine
- Iris Doe (Project from Jeffrey Cain of The Church)
- Iris Liu (iii(Iris Liu))
- Iris Lune
- Iris Temple
- Iris, Donnie
- İris, Esin
- iRis.EXE
- Irisa
- IRISÉ
- Iriser, ANEXIA, Shock, Billy
- Iriser, Roland, Stefre, ANEXIA feat. Ornimental
- Irish All-Stars
- Irish Basement
- Irish Brigade, The (Irish Rebel Band from Co. Tyrone (Northern Ireland))
- Irish Ceili Band, The
- Irish Coffee (Belgian hard rock band)
- Irish Descendants, The
- Irish Drovers
- Irish Front, The (Death metal band)
- Irish Handcuffs
- Irish Lads, The
- Irish Moutarde
- Irish Mythen
- Irish Roses
- Irish Rovers, The (Irish Canadian folk rock aka The Rovers)
- Irish Stew of Sindidun
- Irish Tenors, The
- Irish Tradition, The
- Irish Traditional
- Irish Weavers, The
- Irish Women in Harmony
- Irist
- Irizarry, Ralph & Timbalaye
- Irk (mathcore / noise rock)
- Irko (French rapper)
- Irko & amne
- Irko & Meel B
- Irl Sam
- Irma (Swedish pop singer)
- Irma (Cameroun/French singer)
- Irma & M
- Irma & Youssoupha
- Irma Thomas & the Professionals (New Orleans Blues)
- Irma Vep
- Irma y Oswado
- Irmak, Sinem
- Irmão Victor
- Irmãos Bertussi
- Irmãos Catita
- Irmãos Verdades
- Irmãs de Pau
- Irminsul
- Irn Mnky X Beastie Boys
- Irnini Mons
- Iro (Brooklyn, NY, United States)
- Irodorimidori
- IROH (Russian rapper)
- iroha (English rock band, bassist from Jesu)
- iroha(sasaki) (Vocaloid producer)
- iRokkout
- Irokz
- IRON
- Iron & Wine
- Iron & Wine & Bridwell, Ben
- Iron & Wine & Bridwell, Ben
- Iron & Wine and Calexico
- Iron & Wine feat. I’m With Her
- Iron Age
- Iron Angel
- Iron Bell Music
- Iron Boots (Hardcore band from Virginia)
- Iron Brigade
- Iron Butterfly
- Iron Chic
- Iron City Houserockers
- Iron Claw (Scotish hard rock band)
- Iron Country Sisters (Finnish indie folk group)
- Iron Cross (thrash metal band from Chicago, mid 1980s)
