The Langlade County Courthouse is Langlade County, Wisconsin's historic courthouse, located in Antigo, the county seat. The courthouse was built in 1905 by the architectural firm Kinney & Detweiler, replacing the first courthouse, which was built in 1882. The building was built in the Classical Revival style and includes murals by Swedish artist Axel E. Soderberg. In 2000, a glass addition was put on the building. The courthouse was added to the National Register of Historic Places on July 25, 1977.
