- Ida Gard
- Ida Mae (UK roots rock/Americana duo)
- Ida Mae & King, Marcus
- Ida Mae feat. King, Marcus
- Ida Maria
- IdaAida (dissolved)
- Idaho
- Idakula, Bez
- Idaly
- Idän Ihmeet
- Idan, Sariyah
- Idea Blanco (Pop / Folk artist from Chile)
- Idea of North, The (Australian A-Cappella-Ensemble)
- IdeaFatte
- Ideal (German "Neue Deutsche Welle" group)
- Ideal (R&B quartet from Houston, Texas, a.k.a. Ideal U.S.)
- IDeaL (US house/electro DJ/producer Tomas Serrano)
- Ideal Bread
- Ideal J
- idealism (instrumental hip‐hop artist)
- Ideamen
- Ideas (symphonic metal)
- Idehen, Joshua
- IDEM (Antun Aleksa)
- Iden Gakusha
- Iden Kai
- Iden Kai & Svgyul
- Identi-Kit (Argentinian new wave band)
- Identidade
- Identity (Belgian rapper Killian Mertens)
- IDEON (synthwave)
- IDER
- Ides of Gemini
- Ides of March (1980s UK new wave band)
- Ides of March, The
- Ides of Space
- Ides of Winter
- IDestroy
- Idgitaf
- Idgy Dean
- Idi Bihotz
- idialedyournumber
- Idin
- Idiot
- Idiot Glee (James Friley)
- Idiot Pilot
- Idiot Stare
- Idiot, Born
- Idiots, The (German punk band)
- Idir
- Idir feat. Farah, Kenza
- Idir feat. Noa
- Idir feat. Sinik
- Idir feat. Zaho
- IDK (Jay IDK)
- IDK (Romanian rapper)
- IDK & ASAP Ferg
- IDK & Fat Trel
- IDK & Iwar, Tay
- IDK & Musiq Soulchild
- IDK & Xanman
- IDK feat. Curry, Denzel
- IDK feat. Juicy J
- IDK feat. Lee, Swae & Rico Nasty
- IDK feat. Lucky Daye
- IDK feat. Mother MaryGold
- IDK feat. Neptunes, The, Lee, Swae & Rico Nasty
- IDK feat. Offset
- IDK feat. PnB Rock
- IDK feat. Streeter, Sevyn
- IDK feat. Swizz Beatz
- IDK feat. Westside Gunn, MF DOOM & Jay Electronica
- IDK feat. Young Thug
- IDK feat. Yung Gleesh
- IDK, Curry, Denzel & Maxo Kream
- IDK, Jucee Froot & Saucy Santana
- IDK, Wale & Alex Vaughn
- Idle Class (Punkrock)
- Idle Cure
- Idle Eyes
- Idle Hands (Emo/punk/hardcore act from Southern California)
- Idle Race, The
- Idle Sons
- Idle Statues, The
- Idle Threat
- Idle Warship
- Idle Wave
- Idle Youth (New wave revival act from London)
- Idle, Eric
- Idle, Eric and Du Prez, John