- Gaulard, Lucien, photographer1
- Germashev, Mikhail Markianovich, 1867-1930, artist1
- Gheynst, B. V. D. (Benoni Van der), 1876-1946, artist1
- Girardet, Jules, 1856-, artist1
- Golia, 1885-1967, artist2
- Goyet, artist1
- Grohs, A., artist1
- Grohs, A., photographer2
- Guillaume, Albert, 1873-1942, artist1