Toshi ICHIYANAGI (japan, 1933-2022)
Shin'ichirō IKEBE (japan, 1943)
Takuya IMAHORI (japan, 1978)
Tomonobu IMAMICHI (japan, 1922-2012)
Tomotaka IMAMICHI (japan, )
Takeshi INOUE (japan, 1894-1974)
Yoshiro IRINO (japan, 1921-1980)
Sunao ISAJI (japan, 1968)
Sayaka ISHIGURO (japan, 1954)
Maki ISHII (japan, 1936-2003)
Miyuki ITO (japan, )
Charles IVES (united states, 1874-1954)
Keitaro IZAWA (japan, 1976)
- Notes:
- 伊澤一葉 Ichyo Izawa, 東京事変
Taku IZUMI (japan, 1930-1992)
Akio IZUTSU (japan, 1977)
Richard David JAMES (unitetd kingdom, 1971)
- Notes:
- Aphex Twin
