Professors at Rochester Institute of Technology
| Professors | Reviews | Average |
| Lacina, Michael | 6 | B+ |
| Lasky, Jeff | 5 | F |
| Laury, Dino | 1 | A- |
| Lawley, Elizabeth | 39 | B+ |
| Lawlor, David | 6 | A |
| Lawrence, Dave | 2 | C+ |
| Lawrencenko, Serge | 6 | A |
| Lee, Barry | 3 | B+ |
| Lee, John Hoyoung | 9 | B |
| Leger, Leonard | 4 | A |
| Lehmann, Gary | 2 | C+ |
| Lennox, Michelle | 8 | C+ |
| Lent, Tina | 3 | A- |
| Leonard, William | 1 | A+ |
| Leone, James | 1 | A |
| Leone, Jim | 35 | C |
| LeRoy, Richard K. | 1 | A+ |
| Lessard, Jeffrey | 9 | B- |
| Lester, Howard | 8 | A- |
| Levy, Judith | 1 | C- |
| Lillie, Jeff | 2 | A |
| Lincoln, Jay | 1 | B- |
| Lindberg, Vern | 20 | A- |
| Link, John | 1 | A+ |
| Lisa, Hermsen | 1 | A+ |
| Liu, Ti-Lin | 3 | C+ |
| Loar, Steven | 4 | B |
| Lodge, Jeffrey | 4 | D+ |
| Lojasiewicz, Wanda | 26 | C |
| Longobardi, Ralph | 17 | D- |
| Luce, Robert | 30 | A |
| Ludi, Stephanie | 4 | D+ |
| Lundgren, Carl | 6 | A |
| Lutz, Michael | 13 | C+ |
| Lutz, Pete | 11 | B- |
| Lutzer, Carl | 32 | B+ |
| Lynne, Mazadoorian | 3 | A+ |
| Lyshevski, Sergey | 2 | D+ |