Mars Theatre

Mars Theatre is a historic theatre building at Lafayette, Tippecanoe County, Indiana. It was built in 1921, and is a four-story, rectangular, Georgian Revival style brick building, with limestone ornamentation and terra cotta panels. It measures 69 feet, 4 inches, wide and 141 feet, 4 inches deep. It was originally built as a vaudeville theater and sat 1,205 patrons. The building houses the Denis H. Long Center for the Performing Arts.

It was listed on the National Register of Historic Places in 1981.