Composer whose last names start with "I":
- Ian, Janis (10)
- Iannaccone, Anthony (86)
- Iannarelli, Simone (57)
- Ibarrondo, Felix (32)
- Ibert, Jacques-Francois (205)
- Ichiyanagi, Toshi (25)
- Ickes, Rob (2)
- Idle, Eric (69)
- Idol, Billy (49)
- Ifor, James (56)
- Iglesias Villoud, Hector (1)
- Iglesias, Angel (55)
- Iglesias, Enrique (76)
- Iglesias, Julio (3)
- Igoe, Tommy (7)
- Igudesman, Aleksey (17)
- Iiriti, Mauro (1)
- Ijames, Molly (85)
- Ikeda, Naoko (108)
- Il Divo (16)
- Imagine Dragons, (124)
- Imber, N.H. (6)
- Imbrie, Andrew (16)
- Imbruglia, Natalie (8)
- Incubus (3)
- India.Arie (1)
- Indigo Girls (2)
- Indy, Vincent D' (49)
- Infantas, Fernando de las (3)
- Infante, Manuel (3)
- Ingegneri, Marc'Antonio (6)
- Ingelgem, Kristiaan van (3)
- Ingram, Adrian (9)
- Ingram, Bill (46)
- Ingram, James (9)
- Ingram, Jason (130)
- Iniesta, Eduard (5)
- Ink, Lawrence (2)
- Inner Circle (1)
- Innes, John (33)
- Inwood, Mary (7)
- Inwood, Paul (83)
- Iommi, Tony (32)
- Ippolitov-Ivanov, Mikhail Mikhaylovich (73)
- Ipuche-Riva, Pedro (2)
- Ireland, John (151)
- Irglova, Marketa (2)
- Iron Maiden (1)
- Irons, Earl (3)
- Irwin, Bill (3)
- Irwin, Doreen (2)
- Isaac, Heinrich (40)
- Isaac, Merle J. (26)
- Isaacs, Sonya (2)
- Isaacson, Michael (152)
- Isacoff, Stuart (4)
- Isele, David (7)
- Isham, Mark (1)
- Ishii, Kan (9)
- Ishii, Maki (3)
- Isley Brothers, The (26)
- Isley, O'Kelly (48)
- Isley, Ronald (51)
- Isouard, Nicolo (1)
- Israel, Brian (17)
- Iten, Walter (9)
- Iturralde, Pedro (9)
- Ivanovici, Joseph (17)
- Ivanovs, Janis (2)
- Ives, Charles (333)
- Ives, Grayston (30)
- Ives, Simon (2)
- Iveson, John (12)
- Ivey (2)
- Iznaola, Ricardo (5)