| Canada. Veterans Affairs Canada - Toronto, Mississauga Service Centre | Mississauga |
| Canadian Mental Health Association. Simcoe County Branch, Barrie - 128 Anne St S, Case Management | Barrie |
| Canadian Mental Health Association. Simcoe County Branch, Barrie - 134 Anne St S, Housing Support | Barrie |
| Canadian Mental Health Association. Simcoe County Branch, Human Services Justice System Program | Barrie |
| Canadian Mental Health Association. Simcoe County Branch, Various Locations, Community Homes for Opportunity | Barrie |
| Catulpa Community Support Services, Barrie Office, Crisis Response Coordination Program | Barrie |
| Centre for Behaviour Health Sciences, Barrie Office, Behaviour Clinic of York and Simcoe | Barrie |
| CFS Counselling + Wellbeing, Barrie - Anne St S, Youth Programs | Barrie |
| Dr. Dianne Maing Psychologist, Barrie | Barrie |
| Gamblers Anonymous, Barrie | Barrie |
| Grace North Psychotherapy | Barrie |
| Jenkins (Dr Gwen) Clinical Psychologist | Barrie |
| LOFT Community Services, Bradford House, Support Services | Bradford West Gwillimbury |
| OCD North | Barrie |
| OCD Wellness | Barrie |
| Pal Counselling & Associates, Barrie | Barrie |
| Reflection Centre, Barrie | Barrie |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr, Simcoe Muskoka Regional Eating Disorder Service | Barrie |
| Waypoint Centre for Mental Health Care, Penetanguishene - 500 Church St - Toanche Bldg, Georgianwood Program for Concurrent Disorders | Penetanguishene |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Y Mind Youth | Barrie |