Havana is a city in Mason County, Illinois, United States. The population was 3,577 at the 2000 census, and 3,260 at a 2009 estimate. It is the county seat of Mason County.
- PGP Movie House Mayhem - May 31, 2014.
- PGP Movie House Mayhem 2 - The Mayhem Continues - October 18, 2014.
- Havana, Illinois on Wikipedia