Muhammad Ali: The Greatest
- Ár: 1974
- Land: France
- Genre: Documentary
- Stúdíó: Films Paris-New York, Delpire Productions
- Lykilorð: sports
- Leikstjóri: William Klein
- Leikarar: Muhammad Ali, Sonny Liston, George Foreman, Malcolm X, John Lennon, Paul McCartney