United States Marine Hospital (Charleston, South Carolina)

Old Marine Hospital
Old Marine Hospital in Charleston in 2021
Location20 Franklin St., Charleston, South Carolina
Coordinates32°46′40″N 79°56′13.7″W / 32.77778°N 79.937139°W / 32.77778; -79.937139
Area.75 acres (0.30 ha)
Built1833
ArchitectRobert Mills
Architectural styleGothic Revival
Part ofCharleston Historic District (ID66000964)
NRHP reference No.73001690
Significant dates
Added to NRHPNovember 7, 1973
Designated NHLNovember 7, 1973
Designated NHLDCPOctober 9, 1960

The Old Marine Hospital is a historic medical building at 20 Franklin Street in Charleston, South Carolina. Built 1831–33 to a design by Robert Mills, it was designated a National Historic Landmark in 1973 for its association with Mills, and as a high-quality example of Gothic Revival architecture. The hospital was built as a public facility for the treatment of sick sailors and other transient persons.