Professors at Purdue University
| Professors | Reviews | Average |
| Gabin, Nancy | 1 | A |
| Ghafoor, Arif | 2 | F |
| Gillespie, Andy | 1 | A |
| Giordano, Nick | 2 | A+ |
| Gjerde, Thomas | 1 | C+ |
| Gonzalez, Susana | 2 | D+ |
| Gothard, James | 1 | A |
| Gotwals, John | 1 | A- |
| Grama, Ananth | 1 | A |
| Gruver, Stephanie | 1 | A+ |
| Gupta, Sanjay | 1 | D+ |