Ugo Pirro
- Birthday: 1920-04-26
- Deathday: 2008-01-18
- Place of birth: Salerno, Campania, Italy
- Also know as: Ugo Mattone
Ugo Pirro (April 20, 1920 – January 18, 2008) was an Italian screenwriter and novelist. His screenplays include films Investigation of a Citizen Above Suspicion and The Garden of the Fizi-Continis, which both won Academy Awards as Best Foreign Film.
