CALM, the Campaign Against Living Miserably, exists to prevent male suicide through their helpline, website, and campaigns.
Samaritans provide emotional support for people who are experiencing feelings of distress or despair, including feeling suicidal. You can contact their helpline, email them, or use their webchat feature. They are available 24-hours a day, 365 days a year. They are open to all age groups and backgrounds, nationwide.