United States Courthouse (Natchez)

Institute Hall
The United States Courthouse following its rededication
Location111 S. Pearl ST., Natchez, Mississippi
Coordinates31°33′34″N 91°24′12″W / 31.55944°N 91.40333°W / 31.55944; -91.40333
Arealess than one acre
Built1853
Built byWeldon Brothers; Reynolds & Brown
Architectural styleGreek Revival
NRHP reference No.79001287
Added to NRHPJune 20, 1979

The United States Courthouse, previously known as Institute Hall, Opera Hall, and Memorial Hall, is a building in Natchez, Mississippi that was initially constructed from 1851 to 1853, for use as an educational building. It has served a variety of public purposes in the intervening years. It was listed on the National Register of Historic Places in 1979. In 2007, it was rededicated as a courthouse of the United States District Court for the Southern District of Mississippi.