| Federica Dieni | |
| Birth Date: | 6 March 1986 |
| Birth Place: | Reggio Calabria, Italy |
| Education: | Mediterranea University of Reggio Calabria |
| Occupation: | Politician |
| Party: | IV (from 2022) M5S (until 2022) |
| Office: | Deputy of the Italian Republic |
| Term Start: | March 15, 2013 |
| Term End: | October 13, 2022 |
Federica Dieni (born 6 March 1986) is an Italian politician who has been a member of the Chamber of Deputies for the Five Star Movement since 2013.[1] She represents the city of Reggio Calabria.[2]