List of missing people organizations

This is a list of missing people organizations grouped by international or United States location.

A missing person is a person who has disappeared, and whose status as alive or dead is unknown.

The Missing Persons Center is the world's central reporting agency for missing persons cases, worldwide.

The database consists of verifiable missing person cases that can be maintained by the families of missing people and law enforcement.

Their online missing persons community supports networking and sharing of resources, tips and press to equip researchers with an updated view of all listed profiles and assists in promoting older, cold cases files.