Jefferson College (Mississippi)

Jefferson College is a former school in Washington, Mississippi. Named in honor of Thomas Jefferson, the college was chartered in 1802, but did not begin operation until 1811. Jefferson College was founded as an all-male college, but operated primarily as a college-preparatory school, and later became a military boarding school, which it remained for most of its history.

Due to declining enrollment and financial difficulties, the facility closed in 1964. The historic campus was listed on the National Register of Historic Places in 1970, and was designated a Mississippi Landmark in 1985. The site is operated by the Mississippi Department of Archives and History as a historic museum and park. In 2025, it was announced the facility would reopen as a regional field school for historic preservation trades.