| Member Name | Organization |
|---|
| Larry O'Keefe | City of Ottawa | | Bill Obee | no name | | Marco Oddi | City of Hamilton | | David Ohashi | Regional Municipality of Halton | | Marko Oinonen | City of Toronto | | Kiyoshi Oka | Regional Municipality of Halton | | Robert Orchin | City of Ottawa | | Gordon J. Ough | County of Wellington |
|