- I Fight Dragons
- Ian & Sylvia
- Ian, Janis
- Icarus Himself
- Ice Age
- Ice Choir
- Ice Cube
- Ice Out
- Ice-T
- Icon For Hire
- Icos
- Ides Of March, The
- Idgy Dean
- Idiot Pilot
- Idlewild
- Idol, Billy
- ids, The
- Iglesias, Enrique
- Iglesias, Julio
- Il Divo
- Ill Nino
- Imagine Dragons
- Imitating Aeroplanes
- Immel, Don
- Immolation
- Imperial Sound, The
- Imperial Teen
- Impotent Sea Snakes
- In Extremo
- In Flames
- In The Valley Below
- In-Flight Safety
- Inca Maya
- Inciters, The
- Incubus
- Independence Jazz Reunion
- India.Arie
- Indigenous
- Indigo Girls
- Indigo Swing
- Inego
- Infectious Grooves
- infinitikiss
- InMe
- Inner Circle
- Inner Surge
- Insane Clown Posse
- Inspiral Carpets
- Inspirations, The
- Institute
- International Orange
- Interpol
- Introverted Dancefloor
- INXS
- Iommi, Tony
- IQ
- Iris, Donnie
- Irish Rovers, The
- Iron Butterfly
- Iron Kim Style
- Iron Maiden
- Irons, Jack
- Isaak, Chris
- Isbell, Jason
- Isbell, Jason
- Isbell, Jason
- Isella, Fer
- Islam, Yusuf (a.k.a. Cat Stevens)
- Island
- Islands
- Isley Brothers, The
- Israel, Dan
- It's A Musical
- Italian Japanese
- Itchy-O
- Its A Beautiful Day
- Ivers, Eileen
- Ives, Burl
- Ivri
- Ivy
- Izz