If you are in crisis there are several services which offer free, 24-hour, confidential crisis lines: 

Gerstein Crisis Centre:  416-929-5200 

Toronto Distress Centre: 416-408-4357

Suicide and Crisis Hotline (Canada Wide):  1-800-448-3000

Mental Health Crisis Line (Canada Wide):  1-888-893-8333

Assaulted Women’s Help Line: 416-863-0511

Youth Line (for LGBTQ youth 26 and under): 416-962-9688 

Trans Lifeline: (877) 330-6366

Toronto Rape Crisis Centre 24 hour helpline: 416-597-8808

For Emergency Police or Medical help please call 911

For more resources please see the Canadian Mental Health Association's Crisis Page