| Name | Sezze |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 101,000,000 |
| Date founded | |
| Elevation (m) | 319 |
| Country | Italy |
| Administrative division | Lazio |
| Continent | Europe |
| Latitude (°) | 41.5000000000 |
| Waterbody | |
| Longitude (°) | 13.0666666031 |
| Website | http://www.comune.sezze.lt.it |
| Population (people) | 24,954 (01/01/2018) |
| Demonym |