g
- Paul Gauguin (French, 1848–1903) [2]
- Peter Gertner (German, active early 16th century) [1]
- Giovanni di Pietro (Italian, c. 1403–c. 1479) [1]
- Lenna Glackens (American, 1913–1943) [2]
- William James Glackens (American, 1870–1938) [71]
- Vincent van Gogh (Dutch, 1853–1890) [5]
- Francisco de Goya (Spanish, 1746–1828) [1]
- Jan van Goyen (Dutch, 1596–1656) [1]
- Blasco de Grañén (Spanish, Aragonese, active 1422–1459) [1]
- El Greco (Domenikos Theotokopoulos) (Greek, active in Spain, 1541–1614) [4]
- Alexis Gritchenko (Ukrainian, 1883–1977) [5]
- June Gertrude Groff (American, 1903–1974) [1]
- Giacomo Guardi (Italian, Venetian, 1764–1835) [2]
- Jean Baptiste Guiraud (French, active late 19th century) [1]