| Gary Wayne O'Brien |
|
Order of Military Merit |
| Peter R. O'Brien |
Montréal, Quebec |
Order of Canada |
| Paul Myles O'Byrne |
Ancaster, Ontario |
Order of Canada |
| Lisa Annette O'Dell |
|
Order of Military Merit |
| John Andrew Olthuis |
Toronto, Ontario |
Order of Canada |
| Dawn Tracy Orr |
|
Order of Merit of the Police Forces |
| Hélène Pagé-Riddell |
Lachute, Quebec |
Sovereign's Medal for Volunteers |
| James Paixao |
|
Order of Military Merit |
| James William Palmer |
|
Order of Military Merit |
| Janet Elaine Paquet |
Hamilton, Ontario |
Sovereign's Medal for Volunteers |