The Calumet County Courthouse, built in 1913, is an historic copper-domed county courthouse building located at 206 Court St in Chilton, Wisconsin.

Designed by B. Mehner in the Classical Revival style, it was built of red brick.

[1] In 1978, it was added to the National Register of Historic Places.

[1] It is a three-story building with a low center dome.

[2] This article about a property in Wisconsin on the National Register of Historic Places is a stub.