| 988 Suicide Crisis Helpline | Ontario |
| Anonymous Friend, Youth Peer to Peer Mental Health Support | Oakville |
| Canadian Mental Health Association, Mobile Outreach Team - COAST - Crisis Outreach and Support Team | Oakville |
| Certified Listeners Society | Burlington |
| 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 |
| Good2Talk, Good2Talk Mental Health Supports | Toronto |
| How to Find - Crisis and Distress Services, Halton Region | Halton Region |
| How to Find - Sexual Assault and Domestic Violence Crisis Services, Halton Region | Halton Region |
| Interligne | |
| Kids Help Phone, Crisis Text Line | Toronto |
| Kids Help Phone | Toronto |
| Mental Health Mutual-Aid Hub Canada, Mandarin Hotline and Mental Health Support | Toronto |
| Mood Disorders Association of Ontario, Peer Supports and Services | Toronto |
| Naseeha Mental Health, Mississauga, Peer Counselling and Information | Mississauga |
| One Stop Talk | Ontario |
| Ontario Federation of Agriculture, Guardian Network (The) - Suicide Prevention Program | Ontario |
| ROCK, Burlington - Head Office, Community Mental Health Services | Burlington |
| Salvation Army Ontario Division, Crisis / Hope Line | Hamilton |
| Talk4Healing, Telephone Helpline and On-line Chat Counselling Services | Thunder Bay |
| Talking for Change | Ontario |
| Trans Lifeline | |
