Old Mississippi State Capitol

Old State Capitol
Old State Capitol in 2018
Location100 N. State St., Jackson, Mississippi
Coordinates32°17′57″N 90°10′48″W / 32.29917°N 90.18000°W / 32.29917; -90.18000
Built1839
ArchitectWilliam Nichols
Architectural styleGreek Revival
NRHP reference No.69000087
USMS No.049-JAC-0002-NHL-ML
Significant dates
Added to NRHPNovember 25, 1969
Designated NHLDecember 14, 1990
Designated USMSJuly 14, 1986

The Old Mississippi State Capitol, also known as Old Capitol Museum or Old State Capitol, served as the Mississippi statehouse from 1839 until 1903. The old state capitol was added to the National Register of Historic Places in 1969. In 1986, the structure was designated a Mississippi Landmark and became a National Historic Landmark in 1990.