Names beginning with ISE
Key: 
Organist 
Organist & composer 
Composer 
Organ builder 
Other
- Isele, David Clark (1946-2016)
- Isenberg, Karl Herman (1901-1945)
- Isham, John (1685-1726)
- Ishchenko, Juri Jakovlevich (1938-)
- Isherwood, James Wright (1812-1854)
- Isherwood, Tom Howarth (1898-1966)
- Isherwood-Plummer, Frederick (1876-1934)
- Ishii, Maki (1936-2003)
- Islandsmøn, Sigurd (1881-1964)
- Isler, Ernst (1879-1944)
- Isoir, André Jean Mark (1935-)
- Isólffson, Páll (1893-1974)
- Isoz, Etienne (1905-1986)
- Isted, Paul
- Istel, Dr Edgar (1880-1948)
- Ištvan, Miloslav (1928-1990)
- Isum, John (1685-1726)
- Itkonnen, Kustaa Evald (1891-)
- Iturralde, José Luis (1908-1992)
- Iturriaga, Benito de (1908-)
- Ituttiberry, Juan José (1936-)
- Ivanovic-Barbeito, Yerko Pétar (1979-)
- Ivanovs, Jānis Andreivich (1906-1983)
- Ive, Simon (1600-1662)
- Ives, Agnes Gowen (c1861-1941)
- Ives, Charles Edward (1874-1954)
- Ives, Charles Taylor (1864-1948)
- Ives, Charles Grayston (1948-)
- Ives, Joshua (1854-1931)
- Ives, Reg
- Ives, Stewart William G. (1892-)
- Ivimey, George (1856-)
- Ivimey, James
- Ivimey, James Frederic (c1867-c1947)
- Ivimey, Dr John William (1868-1961)
- Ivimey, Joseph (1845-1897)
- Ivimey & Coopers
- Ivorsen, Grace Ellen (c1870-)
- Izac, Heinrich (1445-1517)
- Izak, Heinrich (1445-1517)
- Izard, William David (1909-)
- Izett, James (1890-)
