Composers – I
Composers: I Wayan Gde Yudane - Ioachimescu
- I Wayan Gde Yudane (b.1964)
- Iadone, Joseph (1914-2004)
- Ian, Janis (b.1951)
- Iannaccone, Anthony (b.1943)
- Iannarelli, Simone (b.1970)
- Ianne, Stefano
- Ianni, David (b.1979)
- Iannotta, Clara (b.1983)
- Ibanez, Julio César
- Ibarra, Federico (b. 1946)
- Ibarra, Susie (b. 1970)
- Ibarra, Victor (b.1978)
- Iberg, Helge (b.1954)
- Ibert, Jacques (1890–1962)
- Ibrahim, Abdullah (b.1934)
- Ibrahimi, Feim (1935–97)
- Ibsen, Lars Møller (1786–1846)
- Ichiyanagi, Toshi (b.1933)
- Ichmouratov, Airat (b.1973)
- Iddon, Martin (b.1975)
- Idenstam, Gunnar (b.1961)
- Iderbat, L.
- Idrisov, Farit
- Ifukube, Akira (1914–2006)
- Igarzabal, Francisco de Madina (1907–72)
- Igelhoff, Peter (1904-78)
- Iglesias, Alberto (b.1955)
- Iglesias, Ángel
- Ignatowicz, Anna (b.1968)
- Igolinsky, Vladislav (b.1953)
- Igudesman, Aleksey Mikhailovich (b.1973)
- Ikebe, Shin-ichiro (b.1943)
- Ikeda, Satoru (b.1961)
- Ikilikian, Arshak (b.1948)
- Ikonen, Lauri (1888-1966)
- Ikonomov, Stefan (1937-94)
- Il Verso, Antonio (1560-1621)
- Ileborgh, Adam (fl. 1448)
- Iles, Nikki (b.1963)
- Iliff, James (b.1923)
- Illarramendi, Angel (b.1958)
- Illean, Lisa
- Illersberg, Antonio (1882-1953)
- Illés, Márton (b.1975)
- Ilyashenko, Andrei Stepanovich (1884-1954)
- Ilyinsky, Alexander (1859–1920)
- Imai, Chikage
- Imaña, Clemente (17th century)
- Imbert, Raphaël (b. 1974)
- Imbrie, Andrew (1921–2007)
- Immisch, Artur (1902–49)
- Impett, Jonathan
- Inagaki, Seiichi (1935-2003)
- Ince, Kamran (b.1960)
- Incerto, Antonio (fl.1584-1602)
- Inchausti, Santos (1868-1925)
- India, Sigismondo d' (1582–1629)
- Indy, Vincent d' (1851–1931)
- Indy, Wilfred d' (1821-91)
- Infantas, Fernando Las (1534–c.1609)
- Infante, Manuel (1883–1958)
- Ingalls, Jeremiah (1764–1838)
- Ingegneri, Marc'Antonio (c.1535–1592)
- Ingelgem, Kristiaan van (b.1944)
- Ingelgem, Maarten Van (b. 1976)
- Ingemann, Bernhard Severin (1789-1862)
- Ingenhoven, Jan (1876–1951)
- Inghelbrecht, Désiré-Émile (1880–1965)
- Ingi, Hreiðar (b.1978)
- Inglott, William (b.1554)
- Ingman, Nicholas (b.1948)
- Ingoldsby, Tom (b.1957)
- Ingólfsson, Atli (b.1962)
- Ingram, Adrian (b.1950)
- Innocenzi, Carlo (1899–1962)
- Insanguine, Giacomo (1728–95)
- Insula, Francus de (fl.1420-25)
- Inugai, Shinnosuke (b. 1982)
- Inwood, Paul (b.1947)
- Ioachimescu, Cälin (b.1949)
Composers: Ioannidis - Ivanovici
- Ioannidis, Yannis (b.1930)
- Ionatos, Angélique (1954-2021)
- Iorgulescu, Adrian (b.1951)
- Iorio, Antonio Di (b.1983)
- Ipavec, Benjamin (1829–1909)
- Ippolito, Michael (b.1985)
- Ippolitov-Ivanov, Mikhail Mikhailovich (1859–1935)
- Iradier, Sebastián (1809-1865)
- Iranyi, Gabriel (b.1946)
- Iravani, Niloufar
- Ireland, John (1879–1962)
- Ireland, Kristian (b.1975)
- Ireland, Robin (b.1954)
- Irgens-Jensen, Ludvig (1894–1969)
- Iriarte, Cruz Felipe (1922-2012)
- Iriarte, Guillermo (b.1973)
- Iribarren, Juan Francés de (1699–1767)
- Irik, Michiel (b.1953)
- Irino, Yoshiro (1921–80)
- Irizar, Miguel de (1635–84)
- Irons, Herbert Stephen (1834-1905)
- Irrgang, Horst (1929-97)
- Iršai, Evgeny (b. 1951)
- Irshai, Evgeny (b.1951)
- Irvin, Christopher (b.1953)
- Irvine, Brian (b.1965)
- Irvine, J Scott (b.1953)
- Irvine, Jessie Seymour (1836-87)
- Irvine, Robert (b.1963)
- Irvine, Tom
- Isaac, Heinrich (1450–1517)
- Isaacs, Leonard (1909-97)
- Isaacs, Mark (b.1958)
- Isaacson, Michael (b.1946)
- Isaksson, Madeleine (b.1956)
- Isang, Yun (1917–95)
- Isasi, Andrés (1890–1940)
- Isbäck, Staffan (b.1955)
- Isbitz, Hal (b.1931)
- Isel, William C
- Isham, John (b.c.1680)
- Ishay, Roglit
- Ishii, Hiromi
- Ishii, Maki (1936–2003)
- Ishijima, Masahiro
- Ishikawa, Ryota (1983)
- Isikozlu, Cetin (b.1939)
- Islandsmoen, Sigurd (1881–1964)
- Iso, Pierre
- Isolani, Luca
- Isouard, Nicolas (1775-1818)
- Isoz, Etienne (1905-86)
- Israel, Brian (1951-86)
- Israels, Chuck (b.1936)
- Isserlis, Julius (1888–1968)
- Isserlis, Steven (b.1958)
- Ištvan, Miloslav (1928-90)
- Istvánffy, Benedek (1733–78)
- Iten, Wolfgang (1712–69)
- Ito, Miyuki
- Ito, Yasuhide (b.1960)
- Itoh, Hiroyuki (b.1963)
- Itoh, Takuma
- Ituarte, Julio (1845–1905)
- Iturbi, José (1895–1980)
- Iturralde, Pedro (b.1929)
- Iturriaga, Enrique (1918-2019)
- Iturrioz, Luís Urteaga (1882–1960)
- Ivan Bessonov, Ivan (b.2002)
- Ivan IV (The Terrible), Tsar (1530–84)
- Ivancic, Amando (1727–58)
- Ivanov, Fyodor Alekseyevich (1855-1920)
- Ivanov, Valery (b. 1948)
- Ivanov, Vladimir
- Ivanov-Kramskoi, Alexander Mikhailovich (1912–73)
- Ivanov-Radkevich, Nikolai Pavlovich (1904-62)
- Ivanova, Vera
- Ivanova, Vera (b.1977)
- Ivanović, Vojislav (b.1959)
- Ivanovici, Iosif (1845–1902)
Composers: Ivanovs - Izvekov
- Ivanovs, Jânis (1906–83)
- Ivanschiz, Amandus (1727-58)
- Ivers, Eileen (b.1965)
- Iverson, Daniel (b.1926)
- Ives, Charles (1874–1954)
- Ives, Grayston (b.1948)
- Ives, Simon (1600–62)
- Ivičević, Mirela (b.1980)
- Iwai, Naohiro (b.1923)
- Iyer, Vijay (b.1971)
- Izarra, Adina (b.1959)
- Izumi, Taku (1930-92)
- Izvekov, Georgiy (1874–1937)
