The Vermillion County Courthouse, located at 255 S. Main St. in Newport, is the seat of government of Vermillion County, Indiana. The courthouse was built from 1923 to 1925 to replace the previous courthouse, which burned down in 1923. Architect John B. Bayard designed the building in the Classical Revival style. The building's design features a clock along the roof line on each side and Corinthian columns spanning the second and third floors in the front.