- iI
- I
- II
- IIan
- IanIC
- ICIce
- IceIck
- IckIde
- IdeIdo
- idoIgl
- IglIgn
- IgnIka
- IkaIla
- IlaIll
- ILLILL
- ILLIll
- IllIma
- ImaIME
- IMFImp
- ImpImp
- ImrIn
- InIna
- InaInc
- IncInd
- IndInd
- IndInf
- InfINF
- InfIng
- IngInl
- InlInn
- InnIns
- InsIns
- InsInt
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- IntInv
- InvIom
- IomIra
- IraIri
- IriIrr
- IrrIsa
- IsaIsh
- Ish
- IslIsr
- IsrIta
- ItaIV
- IVIvo
- IvoIye
- IyeIzz
- IzzIzz
- Irrational (Orlando, Florida based rock band)
- Irrelevant (Australian punk band)
- Irrenoffensive
- Irrenoid
- Irrepressibles, The
- Irrésistibles, Les
- Irresponsibles, The (From Adelaide, South Australia)
- Irreversible Entanglements
- Irreversible Mechanism
- IRRIS (South Korean girl group)
- Irrlicht
- Irrlichter, Die
- Irrlycht (German black metal)
- Irrwisch
- Irrwisch (Netherlands / Black Metal)
- IRS, The (UK rap group)
- IRU (Georgian pop singer Iru Khechanovi)
- irucaice
- IRUKA
- Irusta, Agustín
- Iruviya
- Irvine, Andy
- Irvine, Andy & Brady, Paul
- Irvine, Jeremy, James, Lily, Brosnan, Pierce & Seyfried, Amanda
- Irvine, Weldon
- Irving
- Irving Aaronson
- Irving Casanova (Regional Mexican)
- Irving Manuel
- Irving, Amy
- Irving, Catriona
- Irving, Lonnie
- Irwansyah
- Irwin, Ashton
- Irwin, Big Dee
- Irwin, Big Dee & Little Eva
- Irwin, Fred
- Irwin, Richard M.S.
- Irwin, Russ
- Irya's Playground
- IRyS (virtual YouTuber, hololive EN)
- Is (Spanish indie pop)
- Is (Black Metal from Russia)
- Is Tropical
- IS U IS U (Kito & Chrome Sparks)
- Is/Is
- Is0kenny (New Jersey rapper)
- Isa (Swedish singer Isa Tengblad)
- Isa Glücklich
- Isa Izquierdo
- Isa TKM (Nickelodeon TV Series)
- ISAA (VTuber)
- Isaac (hardstyle artist)
- Isaac Adni
- Isaac Delusion (French pop band)
- Isaac et Nora
- Isaac Green And The Skalars
- Isaac Joseph Santosh Gomez (Australian Artist)
- Isaac la Voz
- Isaac Stuart
- Isaac Zale (fka Zac Flewids)
- Isaac, DJ (hardcore/hardstyle DJ & producer)
- Isaac, DJ feat. Wildstylez
- Isaac, Evan (2020s New York singer-songwriter)
- Isaac, Greta
- Isaac, Heinrich (Flemish Renaissance composer)
- Isaac, Ismaël
- Isaac, Jake
- Isaac, Jamie (bedroom producer)
- Isaac, Sam
- Isaac, Tommy
- Isaacs Bowman, Becky
- Isaacs, Bud
- Isaacs, David
- Isaacs, Gregory
- Isaacs, Gregory & Brown, Dennis
- Isaacs, Pamela
- Isaacs, Pamela, White, Lillias
- Isaacs, Sonya (American country and Christian music singer)
- Isaacs, Sophie
- Isaacs, The
- Isaacson, Ella
- Isaak (trance act)
- Isaak, Chris
- Isaak, Chris duet with Yearwood, Trisha
- Isaak, Chris with Branch, Michelle
- Isabel (German pop vocalist Isabel Soares)
- Isabel Aaiún (Spanish, 2021)
- Isabel Dumaa
- Isabel Marco
