Hoover Institution
- Country: United States
- Type: Organization
- Website: www.hoover.org
- Update: 05-02
The Hoover Institution on War, Revolution, and Peace (The Hoover Institution for short) is a leading American think tank founded by Hoover in 1919. The Hoover Institution Library and Archives is one of the world's largest collections of documents on the history of political, economic, and social change.