| Abisola Olaniyi | 270, rue Albert | Ottawa | Ontario | ||
| Alexander Onofrei | 25, chemin Fitzgerald | Ottawa | Ontario | ||
| Alexandr Ogay | 819-775-8356 | 9, rue Montclair | Gatineau | Québec | |
| Ama Okyere | 350, avenue King Edward | Ottawa | Ontario | ||
| Aziz Ouattara | 100, promenade Sussex | Ottawa | Ontario | ||
| Collette Osborne | 11 Laurier Street | Gatineau | Québec | ||
| Frank Ross Ogilvie | 1200, chemin Montréal | Ottawa | Ontario | ||
| Jacqueline O'Neill | Adjointe des services de télécommunication | 506-451-2598 | 1200, promenade Vanier | Ottawa | Ontario |
|
Joanne O'Byrne |
99, chemin Metcalfe | Ottawa | Ontario | ||
| Joshua Ordonez | 902-555-5555 | 47 Dorchester Street | Sydney | Nova Scotia | |
|
Julianne Ouellet Paradis |
105, rue Hôtel de Ville | Gatineau | Québec | ||
| Kernal Oliver | 99, rue Metcalfe | Ottawa | Ontario | ||
| Kim O'Connor | 819 | 105, rue Hôtel de Ville | Gatineau | Québec | |
| Kimberlea OBlenis | 902-401-1575 | 1713 Bedford Row | Halifax | Nova Scotia | |
| Mathieu Osborne | 1200, promenade Vanier | Ottawa | Ontario | ||
| Meighan O'Reilly | 25, chemin Fitzgerald | Ottawa | Ontario | ||
|
Mohamed Omar |
350, avenue King Edward | Ottawa | Ontario | ||
| Stanislaw Ozorowski | 700, avenue Industrial | Ottawa | Ontario | ||
| Stephanie Ouellet | 343-573-4286 | 105, rue Hotel de Ville | Gatineau | Québec | |
| Stephanie O'Neill | 819 | 70, rue Crémazie | Gatineau | Québec | |
| Steve Ouellet | 1200, chemin Montréal | Ottawa | Ontario | ||
|
Tom Okrainec |
Agent principal de la planification technique | 613-998-6250 | 1200, promenade Vanier | Ottawa | Ontario |
| Vincent Ouimet | 1200, promenade Vanier | Ottawa | Ontario |