Composers – U
Composers: Ubaldi - Ussachevsky
- Ubaldi, Florido (fl.1711-c.1740)
- Ubaldini, Blaise
- Uber, David
- Ubieta, Enrique
- Uçarsu, Hasan (b.1965)
- Uccellini, Marco (1603–80)
- Udbye, Martin Andreas (1820-89)
- Uddén, Åke (1903-87)
- Uduman, Sohrab (b.1962)
- Uébayashi, Yuko
- Ueda, Rita
- Uehling, Peter (b. 1970)
- Ueno, Ken (b.1970)
- Ufkî (né Wojciech Bobowski), Ali (1610–75)
- Ugalde, Eva (b. 1973)
- Ugoletti, Paolo (b.1956)
- Ugolini, Disma (1755-1828)
- Ugolini, Vincenzo (c.1570-1638)
- Ugolini, Vito (fl.1753-90)
- Uhl, Alfred (1909–92)
- Uhlir, Jan (1894-1970)
- Uitti, Frances-Marie (birthdate withheld)
- Ulery, Matt
- Ulich, Johann (1634–1712)
- Uliyanich, Victor (b.1956)
- Ullén, Johan
- Ullén, Lisa (b. 1964)
- Ullmann, Jakob (b.1958)
- Ullmann, Viktor (1898–1944)
- Ullrich, Josef (1911-76)
- Ulmer, Georges (1919-89)
- Ulrich, R. Barry (b. 1941)
- Umansky, Kirill
- Umebayashi, Shigeru (b.1951)
- Umiliani, Piero (1926-2001)
- Umstatt, Joseph (1711-62)
- Unander, Joakim (b.1970)
- Unander-Scharin, Carl (b.1964)
- Underhill, Nicholas (b.1953)
- Underhill, Owen (b. 1954)
- Ung, Chinary (b.1942)
- Ungar, Jay (b.1946)
- Unger, Johann Karl (1771–1836)
- Unger-Sabatier, Caroline (1803-77)
- Ungureanu, Mariana (b.1974)
- Ungureanu, Marius (b. 1962)
- Unia, Giuseppe (1818-71)
- Unrata, Kenjirô
- Unterseher, Reginald (b.1956)
- Unverzagte, Der (13th century)
- Urbach, Ernst (1872-1927)
- Urbaitis, Mindaugas (b.1952)
- Urban, Jan (1875–1952)
- Urbancic, Victor (1903-58)
- Urbani, Pietro (1749–1816)
- Urbaniak, Łukasz (b.1980)
- Urbanner, Erich (b.1936)
- Urbanyi-Krasnodebska, Sophia
- Urcullu, Leopoldo de (b.1797)
- Uriam, Tamuera Ioteba (1910-88)
- Uribe, Horacio (b.1970)
- Urio, Francesco Antonio (1631-1719)
- Urmacher, Davide
- Urquhart, Craig (b.1953)
- Urquiza, Mikel (b. 1988)
- Urrede, Juan de (c.1430–aft.1482)
- Urros, Joseph (c.1670-?)
- Urrusti, Juanra
- Urrutia, Isabel (b. 1967)
- Urspruch, Anton (1850–1907)
- Uruñuela, José (1891-1963)
- Usandizaga, José María (1887–1915)
- Usher, Julia (b.1945)
- Usher, Paul (b.1971)
- Usher, Terry (1909-69)
- Usmanbas, Ilhan (b.1921)
- Uspensky, Vladislav (1937–2004)
- Usper, Francesco (1561–1641)
- Usper, Gabriele (fl. 1609-32)
- Ussachevsky, Vladimir (1911–90)
