| Acclaim Health, Caregiver Education and Support | Oakville |
| Alzheimer Society of Brant, Haldimand Norfolk, Hamilton Halton, Halton Office | Burlington |
| Alzheimer Society Peel, Counselling Services and Support Groups | Port Credit |
| Arthritis Society Canada, Burlington, Hamilton & Niagara Region Office, Community Support | Burlington |
| Arthritis Society Canada, Halton East and Peel Region | Mississauga |
| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Brain Injury Association of Peel and Halton | Mississauga |
| Brain Tumour Foundation of Canada, Burlington, Adult Brain Tumour Support Group | Burlington |
| Brain Tumour Foundation of Canada | London |
| Canada. Health Canada, Ontario Region, First Nations and Inuit Health Branch | Ottawa |
| Canadian Breast Cancer Network | Ottawa |
| Canadian Cancer Society - Ontario Division, Breast Cancer Support and Information Team | Toronto Downtown North |
| Canadian Cancer Society - Ontario Division - Peer Match Program | Toronto Downtown North |
| Canadian Hard of Hearing Association, Ottawa | Ottawa |
| Canadian Hearing Services, Canadian Hearing Services, Mississauga Regional Office | Mississauga |
| Canadian Hemophilia Society, Toronto and Central Ontario Region, Blood Disorders Information and Support | Scarborough North |
| CCF for PSP Awareness, Burlington, Support Group | Burlington |
| Colorectal Cancer Resource and Action Network (CCRAN) | Oakville |
| Crohn's and Colitis Canada, Halton Region Chapter | Halton Region |
| Cystic Fibrosis Canada, Cystic Fibrosis Canada Hamilton Chapter Location, Cystic Fibrosis Canada Hamilton Chapter Services | Hamilton |
| DEBRA Canada | Oakville |
| Dystonia Medical Research Foundation Canada | Toronto Downtown Central |
| Epilepsy South Central Ontario | Mississauga |
| Equilibrium, Oakville, Mood Disorder Support Group | Oakville |
| Halton Healthcare, Bone Research and Education Centre | Oakville |
| Halton Healthcare, Georgetown - Guelph St, Halton Diabetes Program | Georgetown |
| Halton Healthcare, Milton District Hospital, Halton Diabetes Program | Milton |
| Halton Healthcare, Mississauga Halton Central Intake Program - Diabetes Education Program | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Halton Diabetes Program | Oakville |
| Halton-Peel Community Aphasia Programs (H-PCAP) | Halton Region |
| Halton-Peel Community Aphasia Programs (H-PCAP), Burlington, Virtual Community Aphasia Program | Burlington |
| Halton-Peel Community Aphasia Programs (H-PCAP), Milton, Virtual Community Aphasia Program | Milton |
| Halton-Peel Community Aphasia Programs (H-PCAP), Oakville, Virtual Community Aphasia Program | Oakville |
| Halton-Peel Myeloma Support Group | Oakville |
| Hemophilia Ontario | Scarborough North |
| Huntington Society of Canada, Family Services | Waterloo |
| Indigenous Diabetes Health Circle, Indigenous Diabetes Health Circle, Niagara Region | Thorold |
| Joseph Brant Hospital, Diabetes Programs | Burlington |
| Kidney Cancer Canada | Streetsville |
| Kidney Foundation of Canada, Ontario Branch | Mississauga |
| Leukemia and Lymphoma Society of Canada - Ontario Region - First Connection Peer Support | North York East |
| LMC Diabetes and Endocrinology, Oakville, Diabetes and Endocrinology | Oakville |
| Lymphedema Association of Ontario | Etobicoke South |
| March of Dimes Canada, West Central Regional Office, After Stroke Program | Milton |
| Maximize Your Health - Mississauga Halton Self Management Program | Oakville |
| Melanoma Canada | Oakville |
| Mind Forward Brain Injury Services | Mississauga |
| Mood Disorders Association of Ontario | Toronto |
| MS Canada | Toronto Downtown Central |
| Myasthenia Gravis Society of Canada | Ontario |
| Native Women's Association of Canada, Gatineau | Gatineau |
| Neurofibromatosis Ontario | London |
| Osteoporosis Canada | North York East |
| Ostomy Canada Society, Halton/Peel Peer Support Group | Oakville |
| Parkinson Canada, Burlington Support Groups | Burlington |
| Parkinson Canada, Oakville Support Group | Oakville |
| Parkinson Canada, Halton Hills Support Group | Halton Hills |
| Parkinson Canada | North York |
| PKD Foundation of Canada | Etobicoke Central |
| Prostate Cancer Support - Brampton, Wellspring Chinguacousy Cancer Support Centre | Brampton |
| Prostate Cancer Support Canada, Burlington/Hamilton Support Group | Burlington |
| Prostate Cancer Support Oakville/Mississauga | Oakville |
| Salvation Army (The), Burlington Community Church | Burlington |
| Scleroderma Society of Ontario, Scleroderma Society of Ontario Support Groups | Hamilton |
| St. Joseph's Healthcare Hamilton, Centre for Diabetes Care and Education | Hamilton |
| Stonehenge Therapeutic Community | Guelph |
| Stroke Recovery Canada, Burlington Chapter | Burlington |
| Stroke Recovery Canada, Halton Stroke Fellowship | Burlington |
| Tourette Canada, Hamilton, Halton and Niagara Region Chapter | Burlington |
| Urology Resource Centre | Burlington |
| Vision Loss Rehabilitation Ontario, Halton-Peel Region, Mississauga Office | Brampton |
| Wellspring, Online-Based Cancer Support | Toronto |
| Wellspring Birmingham Gilgan House, Community-Based Cancer Support | Oakville |
