Please add names of notable painters with a Wikipedia page, in precise English alphabetical order, using U.S. spelling conventions. Country and regional names refer to where painters worked for long periods, not to personal allegiances.
Raoul Ubac (1910–1985), French painter, sculptor and engraver Paolo Uccello (1397–1475), Italian painter noted for pioneering work on visual perspective in art Aguri Uchida (内田あぐり, born 1949), Japanese nihonga painter Géza Udvary (1872–1932), Hungarian painter Uemura Shōen (上村 松園, 1875–1949), Japanese painter Euan Uglow (1932–2000), English painter Fritz von Uhde (1848–1911), German painter Jacob van der Ulft (1621–1689), Dutch painter, print-maker and architect Ryuzaburo Umehara (梅原龍三郎, 1888–1986), Japanese painter Unkoku Togan (梅原龍三郎, 1547–1618), Japanese painter Michelangelo Unterberger (1695–1753), Austro-Hungarian (Tyrolean) painter Uragami Gyokudō (浦上玉堂, 1745–1820), Japanese painter, calligrapher and musician Modest Urgell (1839–1919), Spanish painter, illustrator and playwright Federico Uribe (born 1962), Colombian/American artist Jenaro de Urrutia Olaran (1893–1965), Spanish painter and muralist Lesser Ury (1861–1931), German painter and print-maker Simon Ushakov (1626–1686), Russian graphic artist Utagawa Hirokage (歌川広景, fl 1855–1865), Japanese ukiyo-e woodblock designer Utagawa Hiroshige II (二代目歌川広重, 1829–1869), Japanese ukiyo-e designer Utagawa Kunimasa (歌川国政, 1773–1810), Japanese ukiyo-e designer Utagawa Kunimasu (歌川国升, fl. 17th, 18th or 19th c.), Japanese kamigata-e print designer Utagawa Kunisada (歌川国貞,1786–1865), Japanese ukiyo-e woodblock designer Utagawa Kunisada II (歌川国貞, 1823–1880), Japanese ukiyo-e print designer Utagawa Kunisada III (歌川国貞, 1848–1920), Japanese ukiyo-e print-maker Utagawa Kuniyoshi (歌川國芳, 1797–1861), Japanese ukiyo-e woodblock print-maker and painter Utagawa Toyoharu (歌川豊春, 1735–1814), Japanese ukiyo-e artist Utagawa Toyokuni (歌川豊国, 1769–1825), Japanese ukiyo-e print-maker Utagawa Yoshiiku (歌川芳幾, 1833–1904), Japanese artist Utagawa Yoshitaki (歌川芳滝, 1841–1899), Japanese ukiyo-e woodblock print designer Utagawa Yoshitora (歌川芳虎, fl. 1850–1850), Japanese ukiyo-e woodblock print designer and illustrator Utagawa Yoshitsuya (歌川芳艶, 1822–1866), Japanese ukiyo-e woodblock print designer Jacob van Utrecht (1479–after 1525), Flemish/German painter and Protestant Reformation figure Maurice Utrillo (1883–1955), French painter Moses van Uyttenbroeck (1600–1646), Dutch painter and etcher Dechko Uzunov (1899–1986), Bulgarian painter Charles Uzzell-Edwards (born 1968), Welsh graffiti artist
References References can be found under each entry.