The Renville County Courthouse and Jail is a historic building located at 500 East DePue Avenue in Olivia, Minnesota, United States; the seat of Renville County.

Architect Fremont D. Orff from Minneapolis designed the building, which was built at a cost of $88,000.

The corner pavilions and the central tower have segmented blue-green copper domes, suggesting Second Empire architecture.

The center pavilion has a porch with balusters, fluted columns, and an oculus-pierced pediment, which reflects Georgian architecture.

[2] The courthouse and jail were added to the National Register of Historic Places on June 13, 1986.