National Alliance on Mental Illness (NAMI)
National grassroots mental health organization that raises awareness and provides support and education to people with mental health conditions and their families.   

National Institute of Mental Health (NIMH)
Federal agency responsible for research on mental health disorders; part of the National Institute of Health. Offers information on a wide range of topics and the latest research.

Substance Abuse and Mental Health Services Administration (SAMHSA)
Federal agency that leads public health efforts to advance behavioral health.
Offers an online treatment locator.

MentalHealth.gov
US Health and Human Services website with information and resources for individuals, families, youth and communities.

Mental Health America
Community-based nonprofit dedicated to addressing the needs of those living with mental illness and to promoting the overall mental health of all Americans. 
Offers mental health screening tools and a Where to Get Help interactive online tool.

Depression and Bipolar Support Alliance (DBSA)
Peer-directed national organization offering in-person and online peer support and information for people living with mood disorders.

The Kennedy Forum
Nonprofit organization dedicated to improving the lives of people with mental illness, addiction and brain disease. Offers issue and policy briefs, toolkits and videos.

The National Council for Behavioral Health
Professional organization of mental healthcare providers, government entities, and other service providers.
Search tool to find a provider by state.      

Mental Health First Aid
Nonprofit organization dedicated to teaching people the skills to help those who are developing a mental health problem or experiencing a crisis.
Offers Find a Course tool.  

The Treatment Advocacy Center
National nonprofit organization dedicated to eliminating barriers to timely treatment. Informational resources, including documentation of the laws and standards in each state. 

International Bipolar Foundation
Nonprofit organization featuring stories and advice shared by people living with bipolar disorder.

National Eating Disorders Association
Nonprofit supporting individuals and families affected by eating disorders.

MentalHealthChannel.tv
Web-based TV channel focused on mental health.

American Psychological Association
Online consumer resource featuring information related to psychological issues affecting physical and emotional well-being, including and online Psychologist Locator.

Center for Workplace Mental Health
Nonprofit organization providing employers the tools, resources and information needed to promote and support the mental health of employees and their families.
Offers case studiesmental health topic briefsturnkey programs and more.