| Oakes, Bentley [expertise] | | 4101 | 4101
| M-4107 | Department of Computer and Software engineering |
| Obas, Hans | | |
| M-3222 | Department of Computer and Software engineering |
| Ogly, Christine | | 4515 | 4515
| A-520.22 | Department of Mathematics and Industrial Engineering |
| Oishi, Kentaro | | 4033 | 4033
| QM-320 | Department of Chemical Engineering |
| Olinger, Laurence | | 5925 | 5925
| T-310.H | Department of Chemical Engineering |
| Oliveira Morais, Joanderson James | | |
| | Department of Civil, Geological and Mining Engineering |
| Olivera, Eduardo | | 4897 | 4897
| A-616.3 | Academic affairs and student experience directorate |
| Olteanu, George Viorel | | 2337 | 2337
| B-336.10 | Information And Technologies Services |
| | 2337 | 2337
| B-336.10 | Department of Civil, Geological and Mining Engineering |
| Omambac, Karim | | 7441 | 7441
| J-3083 | Department of Engineering Physics |
| Orban, Dominique [expertise] | | 5967 | 5967
| A-520.27 | Department of Mathematics and Industrial Engineering |
| | 5967 | 5967
| AA-5453 | GERAD |
| Orizono, Christelle | | 4970 | 4970
| B-218.10 | Communications, External Relations and International Affairs Directorate |
| Otta, Anaïs | | 4209 | 4209
| B-257.5 | Academic affairs and student experience directorate |
| Ouali, Mohamed-Salah [expertise] | | 5929 | 5929
| A-5250.31 | Department of Mathematics and Industrial Engineering |
| | 5929 | 5929
| A-305.27 | Department of Mathematics and Industrial Engineering |
| Ouattara, Jean-Yves Sami | | |
| M-3222 | Department of Computer and Software engineering |
| Ouellet, Gervais | | |
| | Academic affairs and student experience directorate |
| Ouellet, Sandra | | 2231 | 2231
| M-7503 | Information Management and Archiving Office |
| Ouellette, Josée | | 3943 | 3943
| C-240.2 | Office of Student Affairs |
| Ould-Bachir, Tarek [expertise] | | 2452 | 2452
| M-5107 | Department of Computer and Software engineering |
| | 2452 | 2452
| M-5107 | Department of Computer and Software engineering |
| Oulmane, Abdelhak [expertise] | | 4267 | 4267
| A-613 | Department of Mathematics and Industrial Engineering |
| Ouramtane, Hamid | | 4840 | 4840
| A-100 | Institutional Security Service |
| Ovalle, Carlos [expertise] | | 4255 | 4255
| A-356 | Department of Civil, Geological and Mining Engineering |
| Ozell, Benoît [expertise] | | 4284 | 4284
| aucun | Department of Computer and Software engineering |
| | 4284 | 4284
| | Laboratoire de recherche en infographie et réalité virtuelle/augmentée (LIRV) |
| Oziel, Avner | | 7475 | 7475
| C-337.7 | Building Management |
