Second County Courthouse may refer to any of numerous courthouses which were second-built in their counties, including:
Second St. Joseph County Courthouse, South Bend, Indiana Second Arenac County Courthouse, Omer, Michigan Second Tompkins County Courthouse, Ithaca, New York
See also Tallahatchie County Second District Courthouse, Sumner, Mississippi Third County Courthouse (disambiguation) Fourth County Courthouse (disambiguation)