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.
Agnolo Gaddi (c. 1350 – 1396), Italian painter Taddeo Gaddi (c. 1300 – 1366), Italian painter and architect Gai Qi (改琦, 1774–1829), Chinese painter and poet Thomas Gainsborough (1727–1788), English painter, draftsman and print-maker Tamas Galambos (born 1939), Hungarian painter Fede Galizia (1578–1630), Italian painter Ellen Gallagher (born 1965), American painter, and film and video-maker Akseli Gallen-Kallela (1865–1931), Finnish painter Giovanni Antonio Galli (1585 – c. 1651), Italian painter Byron Galvez (born 1941), Mexican painter and sculptor Lattanzio Gambara (c. 1530 – 1574), Italian painter Thomas Gambier Parry (1816–1888), English painter and art collector Henry Snell Gamley (1865–1928), Scottish sculptor Antonio de la Gandara (1861–1917), French painter, pastel painter and draftsman Kishi Ganku (岸駒, 1756–1839), Japanese painter Simon Gaon (born 1943), American painter Gao Cen (高岑, died 1689), Chinese painter Gao Fenghan (高鳳翰, 1683–1749), Chinese painter and poet Gao Kegong (髙克恭, 1248–1310), Chinese painter and poet Gao Qipei (高其佩, 1660–1734), Chinese artist Gao Xiang (高翔, 1688–1753), Chinese painter Daniel Garber (1880–1958), American painter Víctor Manuel García Valdés (1897–1967), Cuban painter Margaret Garland (1893–1976), English painter David Garner (born 1958), Welsh installation artist Joy Garnett (born 1960), American artist and writer Meredith Garniss (born 1967), American visual artist and painter Norman Garstin (1847–1926), Irish painter, teacher and critic Lee Gatch (1902–1968), American artist Gatōken Shunshi (画登軒春芝, fl. 1820–1828), Japanese designer of woodblock prints Friedrich Gauermann (1807–1862), Austrian painter Jakob Gauermann (1773–1843), German painter and engraver Paul Gauguin (1848–1903), French artist Giovanni Battista Gaulli (1639–1709), Italian painter Robert Gavin (1827–1883), Scottish painter Nikolai Ge (1831–1894), Russian painter William Gear (1915–1997), Scottish painter Andrew Geddes (1783–1844), Scottish/English painter and etcher Margaret Geddes (1914–1998), English painter Ilka Gedő (1921–1985), Hungarian painter and graphic artist Geertgen tot Sint Jans (c. 1460 – c. 1490), Netherlandish painter Alison Geissler (1907–2011), Scottish glass engraver William Geissler (1894–1963), Scottish artist and wartime cartographer Aert de Gelder (1645–1727), Dutch painter Justus van Gent (1410–1480), Netherlandish/Italian painter Nick Gentry (born 1980), English artist Ivan Generalić (1914–1992), Yugoslav/Croatian painter Artemisia Gentileschi (1593–1651), Italian painter Orazio Gentileschi (1563–1639), Italian painter Paul Georges (1923–2002), American painter Aleksandr Gerasimov (1881–1963), Russian/Soviet painter Fernando Gerassi (1899–1974), Turkish/American artist Théodore Géricault (1791–1824), French painter and lithographer Abdullah Gërguri (1931–1994), Yugoslav/Kosovar painter and restorer Jean-Léon Gérôme (1824–1904), French painter and sculptor Kaff Gerrard (1894–1970), English painter and potter Wojciech Gerson (1831–1901), Polish painter Richard Gerstl (1883–1908), Austrian painter and draftsman Mark Gertler (1891–1939), English painter Solomon Gessner (1730–1788), Swiss painter, graphic artist and poet Cristache Gheorghiu (born 1937), Romanian/Greek painter and writer Jacob de Gheyn II (1565–1629), Dutch painter and engraver Domenico Ghirlandaio (1449–1494), Italian Renaissance Ridolfo Ghirlandaio (1483–1561), Italian painter Alberto Giacometti (1901–1966), Swiss sculptor, painter and draftsman Diego Giacometti (1902–1985), Swiss sculptor and designer Giovanni Giacometti (1868–1933), Swiss painter Khalil Gibran (1883–1931), Lebanese/American visual artist and poet David Cooke Gibson (1827–1856), Scottish painter and poet John Gibson (1790–1866), Welsh/Italian sculptor Stefan Gierowski (1925–2022), Polish painter Harald Giersing (1881–1927), Danish painter Aleksander Gierymski (1850–1901), Polish painter Maksymilian Gierymski (1846–1874), Polish watercolor painter Sanford Robinson Gifford (1823–1880), American landscape painter H. R. Giger (born 1940), Swiss painter Araceli Gilbert (1913–1993), Ecuadorian artist Stephen Gilbert (1910–2007), Scottish painter and sculptor James Giles (1801–1870), Scottish painter Colin Gill (1892–1940), English mural and portrait painter Gregory Gillespie (1936–2000), American magic realist painter James Gillick (born 1972), English painter and applied artist William George Gillies (1898–1973), Scottish painter Harold Gilman (1945–2000), English painter Aleksander Gine (1830–1980), Russian painter Phyllis Ginger (1907–2005), English artist and illustrator Charles Ginner (1878–1952), English painter Giorgione (c. 1477 – 1510), Italian painter Giotto (1267–1337), Italian painter and architect Frank J. Girardin (1856–1945), American artist and baseball player François Girardon (1628–1715), French sculptor Marie-Suzanne Giroust (1734–1772), French painter, miniaturist and pastellist Fritz Glarner (1899–1972), Swiss/American painter Ilya Glazunov (1930–2017), Soviet/Russian artist and academy rector Albert Gleizes (1881–1953), French artist and theorist Charles Gleyre (1806–1874), French artist and teacher Oton Gliha (1914–1999), Yugoslav/Croatian artist John William Godward (1861–1922), English painter Hugo van der Goes (1440–1482), Flemish painter Leo Goetz (1883–1962), German painter Vincent van Gogh (1853–1890), Dutch painter Elias Goldberg (1886–1978), American painter Michael Goldberg (1924–2007) American artist Hilde Goldschmidt (1897–1980), German painter and print-maker E. William Gollings (1878–1932), American painter Leon Golub (1922–2004), American painter Hendrik Goltzius (1558–1617), Dutch print-maker, draftsman and painter Nuno Gonçalves (fl. 1450–1471), Portuguese court painter Natalia Goncharova (1881–1962), Russian/Soviet painter, writer and illustrator Gong Kai (龔開, 1222–1307), Chinese painter and government official Gong Xian (龔賢, 1618–1689), Chinese painter Eva Gonzalès (1849–1883), French painter Julio González (sculptor) (1876–1942), Spanish sculptor and painter Carl Arnold Gonzenbach (1806–1885), Swiss painter Frederick Goodall (1822–1904), English artist Robert Goodnough (1917–2010), American painter Hilda May Gordon (1874–1972), English watercolor painter John Watson Gordon (1788–1864), Scottish painter and Royal Scottish Academy President Constance Gordon-Cumming (1837–1924), Scottish painter and travel writer Spencer Gore (1878–1914), English painter Arshile Gorky (1904–1948) American artist Maria Johanna Görtz (1783–1853), Swedish painter Jan Gossaert (c. 1478 – 1532), Netherlandish/French painter and draftsman Caroline Gotch (1854–1945), English painter Adolph Gottlieb (1903–1974) American artist Leopold Gottlieb (1879–1934), Polish painter Maurycy Gottlieb (1856–1879), Polish painter Karl Otto Götz (born 1914), German artist, draftsman and art professor Hendrick Goudt (1583–1648), Dutch painter, print-maker and draftsman Tom Gourdie (1913–2005), Scottish artist, calligrapher and teacher Francisco Josè de Goya (1746–1828), Spanish painter and print-maker Jan van Goyen (1596–1656), Dutch landscape painter Goyō Hashiguchi (橋口五葉, 1880–1921), Japanese artist Igor Grabar (1871–1960), Russian painter, restorer and historian of art Anton Graff (1736–1813), Swiss portrait artist Peter Benjamin Graham (1925–1987), Australian visual artist, printer, and art theorist Eugenio Granell (1912–2001), Spanish artist, musician and writer Duncan Grant (1885–1978), Scottish painter and designer James Ardern Grant (1887–1973), English painter and print-maker Mary Grant (1831–1908), Scottish/English sculptor Eugène Grasset (1845–1917), Swiss decorative artist Enrique Grau (1920–2004), Colombian artist Nancy Graves (1939–1995), American sculptor, painter and print-maker Alasdair Gray (1934–2019), Scottish artist and writer Cleve Gray (1918–2004), American painter Norah Neilson Gray (1882–1931), Scottish painter Edmund Greacen (1877–1949), American painter Pieter de Grebber (1600–1653), Dutch painter El Greco (1541–1614), Greek/Spanish painter, sculptor and architect Art Green (born 1941), American artist Balcomb Greene (1904–1990), American artist and teacher Gertrude Greene (1904–1956), American sculptor and painter Stephen Greene (1917–1999), American artist Barbara Greg (1900–1983), English painter and illustrator Jan Gregoor (1914–1982), Dutch painter and art educator Louis Grell (1887–1960), American artist HAP Grieshaber (1908–1981), German artist and woodcut maker Jan Griffier (1652–1718), Dutch/English painter Robert Griffier (1688–1750), English/Dutch painter Gwenny Griffiths (1867–1953), Welsh painter Samuel Hieronymus Grimm (1733–1794), Swiss landscape artist Alexis Grimou (1678–1733), French portrait painter John Atkinson Grimshaw (1836–1893), English artist Juan Gris (1887–1927), Spanish/French painter Giuseppe Grisoni (1699–1796), Italian painter and sculptor Konrad Grob (1828–1904), Swiss painter Pieter Anthonisz. van Groenewegen (1600–1658), Dutch landscape painter Ivan Grohar (1867–1911), Austro-Hungarian (Slovene) painter Mary Elizabeth Groom (1903–1958), English print-maker and book illustrator Catrin G Grosse (born 1964), German painter, graphic designer and sculptor George Grosz (1893–1959), German artist and caricaturist Artur Grottger (1837–1867), Polish painter and graphic artist Hugo Kārlis Grotuss (1884–1951), Russian/Latvian painter Richard Gruelle (1851–1914), American painter, illustrator and author Ernő Grünbaum (1908–1944/1945), Hungarian painter, draftsman and Holocaust victim Isaac Grünewald (1889–1946), Swedish painter Matthias Grünewald (1470–1528), German religious painter Eduard von Grützner (1846–1925), German painter and art professor Gu An (顧安, 1289–1365), Chinese painter Gu Hongzhong (顧閎中, 937–975), Chinese painter Gu Kaizhi (顧愷之, 344–406), Chinese painter and politician Gu Zhengyi (顧正誼, fl. between 14th and 16th cc.), Chinese painter Guan Daosheng (管道昇, 1262–1319) Chinese painter and poet Francesco Guardi (1712–1793), Italian painter Oswaldo Guayasamín (1919–1999), Ecuadorian painter and sculptor Max Gubler (1898–1973), Swiss artist Hans Gude (1825–1903), Norwegian painter Paul Guigou (1834–1871), French landscape painter Albert Guillaume (1873–1942), French painter and caricaturist Armand Guillaumin (1841–1927), French painter and lithographer Lajos Gulácsy (1882–1932), Hungarian painter Genco Gulan (born 1969), Turkish painter and sculptor Olaf Gulbransson (1873–1958), Norwegian artist, painter and designer Ismail Gulgee (1926–2007), Indian/Pakistani painter Herbert James Gunn (1893–1964), Scottish painter Guo Chun (郭純, 1370–1444), Chinese painter Guo Xi (郭熙, 1020–1090), Chinese landscape painter Nazmi Ziya Güran (1881–1937), Turkish painter and art teacher Elena Guro (1877–1913), Russian painter and writer Alfred Richard Gurrey, Sr. (1852–1944), American landscape painter Ella Guru (born 1966), American painter and musician Philip Guston (1913–1980), American artist Gusukuma Seihō (城間清豊, 1614–1644), Japanese court painter Albert Paris Gütersloh (1887–1973), Austro-Hungarian/Austrian painter and writer James Guthrie (1859–1930), Scottish painter Kathleen Guthrie (1905–1981), English painter Robin Guthrie (1902–1971), English painter Judith Gutierrez (1927–2003), Ecuadorian/Mexican painter Werner Gutzeit (1932–2014), Danish/German painter and designer Jenő Gyárfás (1857–1925), Hungarian painter, graphic artist and writer Líviusz Gyulai (1937–2021), Romanian (Hungarian) graphic artist, print-maker and illustrator
References References can be found under each entry.