Jefferson County Jail is a national historic site located at 380 West Dogwood Street, Monticello, Florida in Jefferson County.

The design is typical for small jails of the early twentieth century: on the first floor there are the living quarters for the sheriff or deputy and his family, and on the second floor there are the steel cages for the inmates.

It was added to the National Register of Historic Places on January 15, 2014.

[2] The building is under restoration and is now operated as the Monticello Old Jail Museum by Main Street of Monticello, Florida, Inc.[3] Media related to Jefferson County Jail (Monticello, Florida) at Wikimedia Commons

This article about a property in Jefferson County, Florida on the National Register of Historic Places is a stub.