The St. Joseph County Courthouse is a government building located at 125 West Main Street in Centreville, Michigan.

In 1899, the board adopted a plan to replace the courthouse, which was approved by voters alter that year.

Ionia contractors David C Crookshank and William H. Somers were selected to construct the building.

[3] The Saint Joseph County Courthouse is a rectangular, three-story, Richardsonian Romanesque building, constructed of red brick with sandstone trim.

The building has a hip and gable roof, and a square plan, pyramidal-roofed, arcaded center tower rises to 45 feet in height.