| 1door | Barrie |
| Amber Sperling Social Work and Psychotherapy, Barrie, Amber Sperling Social Work and Psychotherapy Services | Barrie |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Mental Health Program | Barrie |
| Black Therapist List, Online / Web Service | Toronto |
| Blossom Lives | Barrie |
| BRIA Mental Healthcare, Online | Toronto |
| Brockton and Area Family Health Team, Chesley | Arran-Elderslie |
| Brockton and Area Family Health Team, Durham | West Grey |
| Brockton and Area Family Health Team, Mildmay | South Bruce |
| Brockton and Area Family Health Team, Paisley | Arran-Elderslie |
| Brockton and Area Family Health Team, Walkerton | Brockton |
| By Peaceful Waters, Exeter Office | Exeter |
| By Peaceful Waters, Goderich Office | Goderich |
| By Peaceful Waters, Listowel Office | Listowel |
| By Peaceful Waters, Stratford Office | Stratford |
| By Peaceful Waters, Zurich Office | Zurich |
| Canadian Family Health Counselling, Peterborough | Peterborough |
| Canadian Hearing Services, Connect Mental Health Counselling | Toronto |
| Canadian Mental Health Association - Peel Dufferin, Orangeville Office, Mental Health Supports | Orangeville |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Hanover - 425 10th St, Concurrent Disorders | Hanover |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Hanover - 425 10th St, Mental Health Counselling | Hanover |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Kincardine - 865 Queen St, Mental Health Counselling | Kincardine |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Markdale - 55 Victoria Ave, Mental Health Counselling | Grey Highlands |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Owen Sound - 1101 2nd Ave E, Suite 207, Concurrent Disorders | Owen Sound |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Southampton - 353 High St, Mental Health Counselling | Southampton |
| Canadian Mental Health Association Haliburton, Kawartha, Pine Ridge, No Physical Address, Road Ahead Mobile Clinic (The) | Peterborough |
| Canadian Mental Health Association Haliburton, Kawartha, Pine Ridge, Peterborough Office, Peterborough - George St N | Peterborough |
| Catholic Family Services of Peel Dufferin, Orangeville Office, Counselling Programs | Orangeville |
| CCRC, Peterborough - George St N, Professional Counselling Program and Employee Assistance Programs | Peterborough |
| CCRC, Professional Counselling Northumberland, Professional Counselling Program | Cobourg |
| Central Ontario Psychology | Barrie |
| CFS Counselling + Wellbeing, Barrie - Anne St S, #ready2talk? Counselling Clinic | Barrie |
| CFS Counselling + Wellbeing, Barrie - Anne St S, #WalkInWednesdays | Barrie |
| CFS Counselling + Wellbeing, Barrie - Anne St S, Spark'd Newcomer Counselling & Outreach Services | Barrie |
| CFS Counselling + Wellbeing, Midland Satellite Office, #ready2talk? Counselling Clinic | Midland |
| CFS Counselling + Wellbeing, Orillia Satellite Office, #ready2talk? Counselling Clinic | Orillia |
| CFS Counselling + Wellbeing, Orillia Satellite Office, Spark'd Newcomer Counselling & Outreach Services | Barrie |
| Closing the Gap Healthcare, Owen Sound | Owen Sound |
| Community Counselling London, Exeter BIA, Community Counselling Exeter | Exeter |
| Community Health Centres of Northumberland | Port Hope (Municipality of) |
| Dr. Dianne Maing Psychologist, Barrie | Barrie |
| Enaahtig Healing Lodge and Learning Centre, Main Office - Victoria Harbour | Tay |
| Epilepsy Ontario [Central East], Stouffville, York Region Branch | Stouffville |
| Family First Play Therapy Centre | Barrie |
| Family Services Perth-Huron, Stratford, Building Resiliency with Developmental Services Clients | Stratford |
| Family Services Perth-Huron, Stratford, Counselling Services | Stratford |
| Family Services Perth-Huron, Stratford | Stratford |
| Family TLC, Family TLC - Orillia | Orillia |
| Fiddlehead Care Farm | Mono |
| Free Counselling Society Canada | Toronto |
| Georgian Bay Family Health Team | Collingwood |
| Georgian Bay Native Friendship Centre, Indigenous Mental Health & Wellness Program | Midland |
| Growth Group [The], Barrie | Barrie |
| Huron Health System, South Huron Hospital | South Huron |
| Inner Growth Counselling & Psychotherapy | Barrie |
| Jeff Long Counselling | Barrie |
| Jenkins (Dr Gwen) Clinical Psychologist | Barrie |
| John R Field Counselling and Consulting, Farm Family Distress Management | St Marys |
| Ken Marek Lifegates Unlimited, Telephone Service | Barrie |
| Kids Help Phone, Crisis Text Line | Toronto |
| Knox Presbyterian Church, Goderich | Goderich |
| Leduc Counselling Services, Leduc Couselling Services | Central Huron |
| Maitland Valley Family Health Team | Goderich |
| Mermigis (Dr Lambros) Psychologist | Barrie |
| Métis Nation of Ontario - Great Lakes Metis Council, Owen Sound, Healing and Wellness Branch | Owen Sound |
| Moose Deer Point First Nation, MacTier - 1025C Mitawbik Rd, Health Services | Georgian Bay Township |
| M'Wikwedong Indigenous Friendship Centre | Owen Sound |
| New Path Youth and Family Services of Simcoe County, Barrie Head Office | Barrie |
| Niijkiwendidaa Anishnaabekwewag Services Circle | Peterborough |
| Nogojiwanong Friendship Centre, Addictions and Mental Health | Peterborough |
| Nogojiwanong Friendship Centre, Indigenous Community Wellness | Peterborough |
| Northumberland Family Health Team, NFHT Main Office | Cobourg |
| Northumberland Hills Hospital, Community Mental Health Services - Walk-in Counselling Clinic, Cobourg - Elgin St W | Cobourg |
| OCD North | Barrie |
| OCD Wellness | Barrie |
| Ontario Health atHome South West Area, Owen Sound Office, Ontario Health atHome | Owen Sound |
| Ontario Health atHome South West Area, Stratford Office, Ontario Health atHome | Stratford |
| Oscar's Place Rehabilitation & Wellness Centre for Children | Collingwood |
| Owen Sound Family Health Team, Mental Health Counselling Services | Owen Sound |
| Pal Counselling & Associates, Barrie | Barrie |
| Parents Against Racism Simcoe County, Mental Health Support | Barrie |
| Parry Sound Family Service, Parry Sound | Parry Sound |
| Peterborough Regional Health Centre, Mental Health Inpatient Program | Peterborough |
| Peterborough Youth Services, Counselling and Therapy, 459 Reid St | Peterborough |
| Peters (Dr Patricia), Psychologist | Guelph |
| Reflection Centre, Barrie | Barrie |
| Regent Health Services, Individual, Couple, and Family Counselling | Lindsay |
| RGA and The Space Within, Huron St | Stratford |
| RGA and The Space Within, Market Square | Stratford |
| Right to Heal, Peterborough | Peterborough |
| Riverwise Psychological Services, Barrie | Barrie |
| Roca Counselling, Barrie | Barrie |
| Salvation Army, Gravenhurst - 620 Muskoka Rd N, Community and Family Services - Gravenhurst | Gravenhurst |
| Salvation Army (The), Collingwood, Community and Family Services | Collingwood |
| Salvation Army Orillia Citadel (The), Community Services, Food Bank, Orillia - Coldwater Rd W | Orillia |
| Salvation Army, North Huron, Family Community Services and Food Bank, Wingham | North Huron |
| Saugeen First Nation, Building Healthy Communities, Saugeen First Nation - 47 Mason Dr | Saugeen First Nation |
| Simcoe Muskoka Family Connexions, Bracebridge Office, Walk-in Counselling Clinic | Bracebridge |
| Simcoe Muskoka Family Connexions, Huntsville Office, Walk-in Counselling Clinic | Huntsville |
| Smith Psychological, Counselling / Psychotherapy and Psychological Assessment Services | Barrie |
| South East Grey Community Health Centre, Markdale | Grey Highlands |
| Southwest Ontario Aboriginal Health Access Centre, Owen Sound, Southwest Ontario Aboriginal Health Access Centre, Owen Sound | Owen Sound |
| Stevenson Memorial Hospital, Mary McGill Community Mental Health Program | New Tecumseth |
| Stratford Mosque | Stratford |
| Stratford Perth Centre for Business | Stratford |
| The McKinnon Centre, Mailing Address | Stratford |
| Trauma and Life Stress Reduction | Barrie |
| VOX Mental Health | Barrie |
| Waypoint Centre for Mental Health Care, Midland - Jones Rd, Ontario Structured Psychotherapy Program | Midland |
| Waypoint Centre for Mental Health Care, Penetanguishene - 500 Church St - Administration Bldg, Frontline Wellness Program | Penetanguishene |