Operación Ogro
- taona: 1979
- Firenena: Italy, Spain
- Genre: Drama, History, Thriller
- Studio: Sabre Films, Vides Cinematografica
- Keyword: madrid, spain, 1970s, franco regime (francoism), based on true story, basque country, spain, eta terrorist group, terrorism, terrorist attack, tunnel construction, terrorist bombing, terrorist group, magnicide
- tale: Gillo Pontecorvo
- Cast: Gian Maria Volonté, José Sacristán, Ángela Molina, Eusebio Poncela, Saverio Marconi, Georges Staquet