Old City Hall (Boston)

Old City Hall
Old City Hall in 2024
Location45 School Street
Boston, Massachusetts, U.S.
Coordinates42°21′29.20″N 71°3′33.59″W / 42.3581111°N 71.0593306°W / 42.3581111; -71.0593306
Built1862–1865
ArchitectG. J. F. Bryant, A. D. Gilman
Architectural styleSecond Empire
NRHP reference No.70000687
Significant dates
Added to NRHPDecember 30, 1970
Designated NHLDecember 30, 1970

Old City Hall is a building at 45 School Street in Boston, Massachusetts, U.S., which housed the Boston City Council from 1865 to 1969. Designed by Gridley James Fox Bryant and Arthur Gilman, it was one of the first buildings in the French Second Empire style to be built in the United States. After the building's completion, the Second Empire style was used extensively elsewhere in Boston and for many public buildings in the United States, including the Eisenhower Executive Office Building in Washington, D.C., Providence City Hall in Providence, Baltimore City Hall in Baltimore, and Philadelphia City Hall in Philadelphia.