| Parkinson Canada, Support Groups | Barrie |
| Parkinson Canada, Bracebridge - South Muskoka Support Group, Support Groups | Bracebridge |
| Parkinson Canada, Brighton, Support Groups | Brighton (Municipality of) |
| Parkinson Canada, Cobourg / Port Hope - Northumberland Support Group, Support Groups | Cobourg |
| Parkinson Canada, Collingwood, Support Groups | Collingwood |
| Parkinson Canada, Midland - North Simcoe Parkinson Support Group, Support Groups | Midland |
| Parkinson Canada, Orillia Parkinson Support Group, Support Groups | Orillia |
| Parkinson Canada, Peterborough, Support Groups | Peterborough |