Italy at the Summer Olympics
Italy has sent athletes to every celebration of the modern Summer Olympic Games, with the uncertain exception of the 1904 Summer Olympics where one Italian may have competed. The Italian National Olympic Committee is the National Olympic Committee for Italy.
Medals
- Cyclist Frank Bizzoni, who immigrated from Italy to the United States but still was an Italian citizen in 1904, was disputed and not recognized by the International Olympic Committee until the 21st century.
Medals by sport
Update to Tokyo 2020.Athletes with most appearances
Source the website Olympedia.| # | Athlete | Birth/death | Games | Period | Sport | App. |
| 1 | Piero D'Inzeo | 1923–2014 | 1948–1976 | 28 years | Equestrian | 8 |
| 1 | Raimondo D'Inzeo | 1925–2013 | 1948–1976 | 28 years | Equestrian | 8 |
| 1 | Giovanni Pellielo | 1970 | 1992–2016, 2024 | 32 years | Shooting | 8 |
| 4 | Andrea Benelli | 1960 | 1988–2008 | 20 years | Shooting | 6 |
| 4 | Marco De Nicolo | 1976 | 2000–2020 | 21 years | Shooting | 6 |
| 4 | Ilario Di Buò | 1956 | 1984–1992, 2000–2008 | 24 years | Archery | 6 |
| 4 | Josefa Idem | 1964 | 1992–2012 | 20 years | Canoeing | 6 |
| 4 | Angelo Mazzoni | 1961 | 1980–2000 | 20 years | Fencing | 6 |
| 4 | Alessandra Sensini | 1970 | 1992–2012 | 20 years | Sailing | 6 |