| 988 Suicide Crisis Helpline | Ontario |
| Assaulted Women's Helpline, Seniors Safety Line | Toronto |
| Canada. Indigenous Services Canada, Indian Residential Schools Settlement Agreement - Health Supports Call Centres | Gatineau |
| Canada. National Defence, Canadian Forces Member Assistance Program | Ottawa |
| Canadian Mental Health Association, Halton Region Branch Head Office - Oakville, Mental Health Services | Oakville |
| Canadian Mental Health Association, Mobile Outreach Team - COAST | Oakville |
| ConnexOntario, Helpline | London |
| Distress and Crisis Ontario | Waterloo |
| Distress Centre Halton | Halton Region |
| First Nations and Inuit Hope for Wellness Helpline, Mental Health Helpline and On-line Chat Counselling Services | Ontario |
| For You Telecare Family Service, Leslie Street Office, Counselling, Support and Outreach Programs | Toronto |
| Halton Healthcare, Mississauga Halton Central Intake Program | Oakville |
| Halton Healthcare, Mississauga Halton Central Intake Program - one-Link - Addictions and Mental Health Services Referral | Oakville |
| How to Find - Crisis and Distress Services, Halton Region | Halton Region |
| Ontario Federation of Agriculture, Guardian Network (The) - Suicide Prevention Program | Ontario |
| Salvation Army (The), Community and Family Services - Hope Line | Hamilton |
| South Asian Canadians Health and Social Services, SACHSS Mental Health Services | Brampton |
| Support House | Oakville |
| Talk4Healing, Telephone Helpline and On-line Chat Counselling Services | Thunder Bay |
