| Organization / Program Name(s) | Located In |
|---|---|
| Green Party of Ontario, Barrie-Innisfil Provincial Electoral District Association | Barrie |
| Green Party of Ontario, Barrie-Springwater-Oro-Medonte Provincial Electoral District Association | Barrie |
| Green Party of Ontario, Peterborough - no physical location, Peterborough Constituency Association | Peterborough |