Professors — G
- Ga Hye Song (4 courses)
- Gabor Lippner (7 courses)
- Gabriel Santos (3 courses)
- Gabriela Garcia (4 courses)
- Gabriela Noemi Gongora Svartzman (1 course)
- Gabrielle Fiorenza-Hagopian (4 courses)
- Gail Begley (1 course)
- Gail Justino-Miller (1 course)
- Gail Schwartz (3 courses)
- Galini Thoidis (2 courses)
- Ganesh Krishnamoorthy (1 course)
- Ganesh Thakur (2 courses)
- Garret Vo (1 course)
- Garrett Morrow (1 course)
- Garrett Nelson (2 courses)
- Garrett Schwab (2 courses)
- Gary Cantrell (5 courses)
- Gary Lombardo (1 course)
- Gary Porter (3 courses)
- Gary Young (4 courses)
- Gaston de los Reyes (5 courses)
- Gavin Macgregor-Skinner (1 course)
- Gavin Shatkin (5 courses)
- Gayle Clemenzi (1 course)
- Gene Cooperman (6 courses)
- Geoff Tarulli (2 courses)
- Geoffrey Phipps (1 course)
- Geofred Osoro (3 courses)
- George Bou-Assaf (1 course)
- George Chichirau (4 courses)
- George Kontopidis (1 course)
- George Maroun (3 courses)
- George Moran (2 courses)
- George O'Doherty (4 courses)
- George Proakis (1 course)
- George Scheller (1 course)
- Georgia Agganis (2 courses)
- Georgia Looney (1 course)
- Georgia Thoidis (1 course)
- Georgie Corbin (1 course)
- Gerald Jae Sevillano (1 course)
- Gerald Porter (4 courses)
- Gerard Lafond (1 course)
- Gerardine Marshall (8 courses)
- Gerson Goldberg (1 course)
- Getty Lustila (5 courses)
- Ghazal Barari (1 course)
- Ghita Amor-Tijani (3 courses)
- Gilbert Nyaga (3 courses)
- Gillian Galotti (2 courses)
- Giovanni Troiano (2 courses)
- Giuliano Espino (1 course)
- Giuliano Porciuncula Guedes (2 courses)
- Gladys McKie (1 course)
- Glenn Hazelton (3 courses)
- Glenn Pierce (1 course)
- Glenna Regan (7 courses)
- Gloria DeWalt (1 course)
- Gloria Ferrer Morera (1 course)
- Gloria Schmitz (1 course)
- Gloria Sutton (6 courses)
- Gokce Altin Yavuzarslan (2 courses)
- Gokcen Erkilic (4 courses)
- Gordana Rabrenovic (3 courses)
- Gordana Todorov (2 courses)
- Gordon Henry (4 courses)
- Gorka Basterretxea Santiso (6 courses)
- Grace Ferris (2 courses)
- Grace Poudrier (2 courses)
- Grayson Kimball (3 courses)
- Grazia Svokos (1 course)
- Gregory Allen (4 courses)
- Gregory Almeida (1 course)
- Gregory Aloupis (3 courses)
- Gregory Bialecki (1 course)
- Gregory Cloutier (1 course)
- Gregory Collier (5 courses)
- Gregory Fiete (5 courses)
- Gregory Jabaut (1 course)
- Gregory Kowalski (1 course)
- Gregory Zimmerman (6 courses)
- Gregory Zuch (3 courses)
- Gretchen Forsley (2 courses)
- Gretchen Hamn (3 courses)
- Gretchen Heefner (11 courses)
- Grisha Coleman (5 courses)
- Guanzhou Ji (1 course)
- Guevara Noubir (4 courses)
- Guilherme Rangel (2 courses)
- Gunar Schirner (6 courses)
- Gunther Elias (1 course)
- Gunther Zupanc (2 courses)
- Guohao Dai (8 courses)
- Guohou Shan (1 course)
- Guoyan Li (1 course)
- Gustavo Vicentini (6 courses)