UENOYAMA Kiyotsugu, 1889-1968 (Japan)
U-FAN Lee, *1936 (Korea (South))
UFER Walter, 1876-1936 (USA)
UFER Oswald, 1828-1883 (Germany)
UFERT Oskar, *1876 (Germany)
UFFELEN Jan van, *1921 (Netherlands)
Attribued UFFENBACH (OFFENBACH) Philipp, 1566-1636
UGALDE Juan, *1958 (Spain)
UGALDE Fabian, *1967 (Mexico)
UGARD R., 19 >
UGARTE J., 20 >
UGARTE Jean-Pierre, *1950
UGARTE S. de, 19 > 20 (Israel)
UGARTE BERECIARTU Ignacio, 1858-1914 (Spain)
UGGERI Angelo, 1754-1837 (Italy)
UGHETTO Alain, 20 >
UGHI Ludovico, 18 > (Italy)
UGLESIC Nebojsa, 20 > (Croatia)
UGLOW Euan, 1932-2000 (United Kingdom)
UGLOW Alan, *1941 (USA)
UGO Antonio, 1870-1950 (Italy)
UGOLINI Gian Angelo, 1881-1962 (Italy)
UGOLINO DA SIENA, (Ugolino di Nerio) , act.1317-1339/49 (Italy)
UGRINOV Dimiter, 20 >
UGUETTO Alain, 20 >
UGYUK Charlie, 1931-1998 (Canada)
UHART Edouard, 20 >
UHART Pedro, *1938 (Chile)
UHDE Friedrich (Fritz Karl Hermann) von, 1848-1911 (Germany)
Attributed to UHDE Friedrich (Fritz Karl Hermann) von, 1848-1911 (Germany)
UHDEN Maria, 1892-1918 (Germany)
UHEREK Rudolf, *1895
UHERGER
UHL Emil, *1864 (Austria)
UHL Louis, 1860-1909 (Austria)