Finke Opera House, also known as the Ritz Theatre, is a historic opera house located at California, Moniteau County, Missouri. It was built in 1885, and is a two-story, eclectic Late Victorian style brick building. The building features decorative brickwork banding and segmental window arches with stone accents. It was built as a multi-use facility and now used as a community theater / meeting hall.
It was added to the National Register of Historic Places in 2004.