- Idman
- IDN
- Idol of Fear (Canadian Black Metal)
- Idol, Billy (English rock singer‐songwriter)
- Idol, Billy with Generation X
- Idola
- Idola Cilik
- Idoli
- Idoling!!!
- IDOLiSH7
- Idolising Nova
- IDOLM@STER CINDERELLA GIRLS, THE
- idom
- Idontknowjeffery (Memphis rapper)
- Idontknowjeffery feat. Xavier Wulf
- Idoru, The
- IDRA
- Idris, Adam
- Idrovo, Hugo
- iDubbbz
- Idy
- Idyl Tea
- idylla
- Idyllic
- iedereen (rock music duo based in Cologne)
- Iedomu spārni
- Ieiri, Leo
- Ien Oblique
- Ienne (hyperpop)
- Iero, Frank
- Iero, Frank and the Future Violents
- iET (Dutch Singer/Songwriter)
- ieuan (Joshua Ieuan Williams)
- ieuan feat. Don Spon
- Iezzi, Chiara
- Iezzi, Paola
- If All Else Fails (punk/rock from California)
- If By Yes
- if found
- If Hope Dies (Syracuse metalcore band)
- If I Die First (post-hardcore supergroup)
- if i die in mississippi
- If I May (Belgian metalcore / post hardcore band)
- If I Were You
- If I Were You feat. Oliver, Devin
- If Lucy Fell
- If Man Is Five
- If Not For Me (Metalcore Band)
- If Only, If Only (US rock band, formerly known as Backpacks)
- If Renaud Was A Punk
- If the Kids
- If These Trees Could Talk
- If? (abstract electro)
- IFA Wartburg
- ÌFÉ (Afro-Caribbean electronic ensemble headed by Otura Mun)
- iFeature (Musician)
- IFI
- Ifield, Frank
- Ifreann (Thrash metal band from Edinburgh, UK.)
- Ifukube, Akira
- IG (Ivana Gatti & Gianni Maroccolo)
- IG Culture
- Iga Massardi
- Iga, Takuro
- igaf sequoia
- Igarzábal, Rocío (Argentine actress and singer)
- Igebina, Richard
- IGee (French artist)
- Iggesundsgänget
- Iggy (former Ryker's guitarist)
- Iggy and The Stooges
- IgikoPop (Pop-punk musician)
- IGIT
- Igit (French Pop Singer)
- Iglė (Lithuanian singer‐songwriter)
- Iglehart, James Monroe & Jacobs, Adam
- Iglesia Rey de Reyes & Freidzon, Claudio (Argentine Christian music group)
- Iglesias, Alberto (Spanish score composer)
- Iglesias, Enrique (Spanish pop singer)
- Iglesias, Enrique & Becerra, María
- Iglesias, Enrique & Becerra, María
- Iglesias, Enrique & Lambert, Miranda
- Iglesias, Enrique & Pitbull
- Iglesias, Enrique & Santos, Romeo
- Iglesias, Enrique & Solís, Marco Antonio
- Iglesias, Enrique feat. Adams, Sammy
- Iglesias, Enrique feat. Akon
- Iglesias, Enrique feat. Bad Bunny
- Iglesias, Enrique feat. Bueno, Descemer & Gente de Zona
- Iglesias, Enrique feat. Chauhan, Sunidhi