Self-harm 

Mental Health America (MHA)

Self-Harm Information and Support

National Alliance on Mental Illness (NAMI)

Information on Self-Harming

Self-injury Outreach and Support (SiOS)

An international outreach organization providing current information and helpful resources about self-injury to individuals who self-injure, those who have recovered, as well as their caregivers and families, friends, teachers and the health professionals who work with them.

To Write Love on Her Arms

A nonprofit movement dedicated to presenting hope and finding help for people struggling with depression, addiction, self-injury, and suicide. TWLOHA exists to encourage, inform, inspire, and invest directly into treatment and recovery.