| Name | Department | Phone # |
| Laco-Schiano, Lori | Health Professions | |
| LaForce, Andrew | Public Safety Training Facility | |
| Lagace, Paul | Engineering Technologies | |
| Lagares, Loida | Career Technical Education | 585-292-2969 |
| Lamendola, Samuel | Engineering Technologies | |
| Lane, David | Information and Computer Technology | |
| Lane, Michael | Learning Resources | 585-292-3422 |
| Langswager, Christopher | Applied Technologies | 585-292-3734 |
| Langswager, Jeffrey | Applied Technologies | |
| Lanker, Jason | Health and Physical Education | |
| Lannak, Evelyn | Hospitality | 585-292-2583 |
| Lanzafame, Eileen | Mathematics | 585-685-6140 |
| Lanzafame, Jessica | Psychology | |
| Lanzafame, Salvatore | Business Administration | |
| Laplante, Donna | Printing Services | 585-292-3225 |
| LaPlant, Destiny | Health Professions | |
| Larkin, Jason | Purchasing and Central Receiving | 585-292-3205 |
| LaRoche, Fawn | Learning Resources | |
| Lasch, Robert | Engineering Technologies | 585-292-2678 |
| Lasser, Brett | Business Administration | |
| Latta, Andrew | Communications and Network Services | 585-292-3292 |
| Laury, Dean | Career Technical Education | 585-360-5578 TEXT |
| LaVigueur, Kimberly | Mathematics | |
| Lavin, Sylvia | Strategic Resource Dev. & Grant Management | 585-685-6163 |
| Lawhorn, Brian | Custodial Operations | 585-292-2594 |
| Lawrence, Justin | Environmental Health & Safety | 585-292-3154 |
| Lawson, Matthew | Admissions | 585-292-2433 |
| Layland, Jack | Public Safety | |
| Layland, Kelly | Nursing | |
| Learch, Nate | Engineering Technologies | |
| Lebioda, Margaret | Custodial Operations | 585-292-2594 |
| Lechner, Glenna | Chemistry and Geosciences | 585-292-2425 |
| Lederhouse, David | Communications and Network Services | 585-292-3296 |
| Leenhouts, Justin | MCC Association, Inc. | 585-292-2491 |
| Lee, Christina | Global Education & International Services | 585-292-3173 |
| Lehane, James | Chemistry and Geosciences | |
| Leite, Katie | Global Education & International Services | 585-292-3132 |
| Lendeck, Gregory | Visual and Performing Arts | |
| Lenhardt, Ian | Psychology | |
| Lenhard, Sonja | Faculty Association | 585-292-2019 |
| Leonard, Madison | Anthrop/History/Poli. Science/Sociology | |
| Leone, Juanita | Applied Technologies | 585-292-3725 |
| Leopard, Robert | Biology | 585-292-2741 |
| Lepsch, Noah | Human Resources | 585-292-2106 |
| Leuzzi, Tony | English and Philosophy | 585-292-3392 |
| Lewis, Brian | Anthrop/History/Poli. Science/Sociology | |
| Lew, Alyce | Career Services | 585-292-3101 |
| Liana, David | Computing & Information Technology Services | 585-292-2618 |
| Liao, Michael | Athletics | |
| Lieb, Heather | Mathematics | |
| Lindenhovius, Zachary | Engineering Technologies | |
| Lindsay, Kassidi | Health Professions | |
| Lindsell, Anna | World Languages & Cultures | |
| Linfoot, Pamela | MCC Association, Inc. | |
| Lingard, Debra | Health Professions | 585-292-2038 |
| Link, Bruce | Information and Computer Technology | 585-292-3233 |
| Link, JD | Communications and Network Services | 585-292-3239 |
| Linzy, Charlene | Educational Opportunity Program | 585-292-2363 |
| Lin, Zhen Yi | Admissions | |
| Lippa, Gene | Applied Technologies | |
| Litterio, Barbara | Health and Physical Education | |
| Little, Jonathon | Chemistry and Geosciences | 585-292-2396 |
| Long, Suzanne | Biology | |
| Lopata, James | Visual and Performing Arts | |
| Lopez, Christian | Housing and Residence Life | |
| Lotosky, Joseph | Chemistry and Geosciences | |
| Lovett, Hellene | Education and Human Services | 585-685-6135 |
| Lowe, Crieghton | Visual and Performing Arts | |
| Lupiani, Christine | Nursing | 585-292-2467 |
| Lynch, Natalie | Nursing | 585-292-2454 |
| Lyons, Eric | Facilities | |