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The nation's largest and most comprehensive database of missing children. Also maintains the CyberTipline for reporting exploitation.

A national information clearinghouse and resource center for missing, unidentified, and unclaimed persons cases. Free to search and submit.

A privately maintained database of long-term missing persons cases in the United States, with detailed case profiles dating back decades.

Volunteer organization dedicated to assisting law enforcement in solving cold cases of unidentified remains and missing persons.

A nonprofit dedicated to finding missing adults, with a focus on cases that receive little media attention.

The FBI's official tip submission portal. Use this to report information about federal crimes, missing persons, or fugitives.

FBI resources and information on missing persons investigations, including NCIC database access for law enforcement.

Anonymous tip reporting network with local chapters across the country. Tips may be eligible for cash rewards.

Federal resources, funding, and policy information related to missing persons investigations and victim services.

Advocacy, resources, and a helpline for victims of crime and their families. Includes a stalking prevention resource center.

Support organization for those who have lost a loved one to homicide. Offers survivor support groups and advocacy resources.

Nonprofit that provides investigative assistance to law enforcement on cold cases, with a focus on homicides and missing persons.

Resources and advocacy for survivors of domestic violence, which underlies many missing persons and homicide cases.

Volunteer-led nonprofit using investigative genetic genealogy to identify John and Jane Does. Has solved hundreds of cases.

DNA comparison database used by law enforcement and genealogists to identify unknown individuals and connect missing persons to families.

Nonprofit focused on identifying unidentified human remains through DNA, forensic genealogy, and public outreach.