Composers – U
Composers: Uallachain - Uminska
- Uallachain, Padraigin Ni
- Ubaldi, Giorgio
- Uber, David A.
- Ubieta, Enrique
- Uboldi, Amalia
- Uçarsu, Hasan
- Uccellini, Marco (1603–80)
- Uchiyama, Emiko
- Udell, Budd A.
- Udovitch, Stephane
- Udow, Michael
- Uduman, Sohrab
- Udvardy, Laszlo
- Uebayashi, Yuko
- Uebel, Ernst
- Uebel, Rainer
- Ueda, Maki
- Ueda, Susumu
- Uehara, Hiromi
- Uehling, Peter
- Ueno, Koji
- Ueno, Mayumi
- Ueno, Yûki
- Uetz, Bruno
- Uga, Pierre
- Ugalde, Eva
- Ugarte, Manuel Alvarez
- Uglione, Raffaele
- Ugoletti, Paolo (b.1956)
- Ugolini, Vincenzo
- Uher, Bruno
- Uhl, Alfred (1909–92)
- Uhl, D.
- Uhl, James
- Uhl, Markus
- Uhlig, B.
- Uhlig, Theodor
- Uhlmann, Otto
- Uhr, Billy
- Uhrskov, Christian
- Uies-Grützner, Margret
- Ujfalusi, Laszlo
- Ujj, Viktor
- Ukena, T.
- Ukkonen, Per-Olof
- Ulanovski, Slava
- Ulanowski, Slawa
- Ulbrich, Siegfried
- Uldall, Hans
- Ulecia, Benito
- Ulehla, Ludmila
- Ulenberg, Caspar
- Ulich, Johann
- Uliyanich., Victor
- Ulke, Leopold
- Ullmann, Elisabeth
- Ullmann, Gebhard
- Ullmann, Viktor (1898–1944)
- Ullom-Berns, Susan
- Ullrich, Hermann
- Ullrich, J.
- Ulman, Barbara
- Ulman, Barry
- Ulmann, Hellmuth von
- Ulreich, Douglas C.
- Ulrich, Boris
- Ulrich, Hugo
- Ulrich, Jerry
- Ulrich, Juergen
- Ulrich, Roland
- Ulrich, Stefan
- Ulrik, Sven
- Ultan, Lloyd
- Ulvo, Theres B.
- Um, Jiyoung
- Umansky, Kaye
- Umble, James
- Umbreit, Karl Gottlieb
- Umiliani, Piero (1926-2001)
- Uminska, Eugenia
Composers: Umlauf - Uzowuru
- Umlauf, Ignaz
- Umstatt, Joseph
- Unbehauen, Peter
- Underwood, Idona
- Underwood, Jervis
- Underwood, Samuel
- Underwood, Simon
- Ung, Chinary (b.1942)
- Ungar, Jay (b.1946)
- Ungaro, Enrico Mancusi
- Ungeheuer, Elena
- Unger, Harald
- Unger, Hermann
- Unger, Josef
- Unger, Max
- Unger, Renate
- Ungureanu-Biser, Mirela
- Unico, Wilhelm
- Uninsky, A.
- Unliani, Piero
- Unrath, Carl
- Unruh, Eric W.
- Unt, Elke
- Unterberger, Giovanni
- Unterberger, Kerem
- Unterberger, Stefan
- Unterfinger, Frédéric
- Unterhofer, Sepp
- Unterseher, Reginald
- Unterweger, Hans
- Uppercue, Kevin
- Upton, Pat
- Urabl, Hermann
- Ural, Trio
- Uray, Ernst Ludwig
- Urbach, Ernst
- Urbain, Benoit
- Urbain, Luc
- Urban, Stépán
- Urban, Uve
- Urbancic, Victor (1903-58)
- Urbani, Pietro
- Urbaniak, Łukasz
- Urbanner, Erich (b.1936)
- Urbano, Giovanni
- Urbiztondo, Gregorio
- Urbont, Jack
- Urdarianu, Monique
- Urfer, Frank
- Urgel, Louis
- Urhan, Chretien
- Uribe-Holguin, Guillermo
- Uribe, Ed
- Urich, John
- Urie, Brendon
- Urio, Francesco Antonio
- Uris, Dorothy
- Urquhart, Craig
- Urquiza, Mikel
- Urreda, Juan de
- Urrengoechea, Timoteo De
- Urrows, David Francis
- Urrutia-Rasines, Isabel
- Ursetti, Danny
- Urso, Giuseppe
- Urspruch, Anton (1850–1907)
- Urteaga, Irma
- Urwin, Ray W.
- Usandizaga, José María (1887–1915)
- Usher, Alex
- Usher, Julia
- Usher, Terry
- Usma, Anna-Maija
- Usmanbas, Ilhan
- Uspensky, Vladislav (1937–2004)
- Ussachevsky, Vladimir (1911–90)
- Ustvolskaya, Galina Ivanovna (1919–2006)
- Usui, Shiori
- Utanmyra, Visa Fran
- Utbult, Jan
- Utbult, Roland
- Utsjoki, Lassi
- Utterbach, Clinton
- Uusberg, Pärt
- Uy, Paul
- Uytenveld, K.
- Uyttenbogaard, F.
- Uyttenhove, Yolande
- Uzowuru, Michael
