| Kathi | Lomas Mcgee | YMCA Canada | 27 |
| Ethan | Lou | Globe and Mail | 24 |
| Bruce | Lourie | Ivy Foundation | 49 |
| Dr. Stephen | Lucas | Mitacs | 50 |
| Danielle | Luo | CPP Investments | 39 |
| Chris | Lydon | Global Public Affairs | 95 |
| Liam | Lynch - ADMIN ONLY | Employment and Social Development Canada | 70 |
| Tracey | MacArthur | Hamilton Health Sciences | 26 |
| Jason | MacDonald | OB Logistics | Head Table |
| Kyle | MacDonald | University of Toronto | 30 |
| Rebecca | MacKenzie | Oak Valley Health | 3 |
| Rob | MacKenzie | Owens MacFadyen Group | 3 |
| Clyde | MacLellan | Public Sector Accounting Board | 76 |
| Craig | MacLennan | FP Canada | 39 |
| David | MacNaughton | Palantir Canada | 33 |
| Emily | Madden | Magnet, Toronto Metropolitan University | 13 |
| Shamira | Madhany | World Education Services | 60 |
| Lisa | Mah | Stealth | 98 |
| Cheryl | Maitland Muir | DIGITAL | 36 |
| Natalia | Malafeeva | Siemens Canada | 5 |
