Logan County Courthouse (Ohio)

Logan County Courthouse
Logan County Courthouse from the front
Interactive map showing the location of Logan County Courthouse
Location101 South Main Street, Bellefontaine, Ohio, United States
Coordinates40°21′38″N 83°45′33″W / 40.36056°N 83.75917°W / 40.36056; -83.75917
Area1.5 acres (0.61 ha)
Built1870
ArchitectAlexander Koehler
Architectural styleSecond Empire
NRHP reference No.73001497
Added to NRHPJune 4, 1973

The Logan County Courthouse is a historic Second Empire building located on the southeastern corner of Main Street and Columbus Avenue in downtown Bellefontaine, Ohio, United States. Built in 1870 at a cost of $105,398.08, the courthouse was constructed primarily of locally mined sandstone, and it is covered with a mansard roof. The courthouse is adjacent to Court Avenue, the first concrete street in the United States.

On June 4, 1973, it was added to the National Register of Historic Places.