Martinsville High School Gymnasium, also known as the Glenn M. Curtis Memorial Gymnasium, is a historic high school gymnasium located at Martinsville, Morgan County, Indiana. It was built in 1923-1924, and is a two-story, rectangular, steel frame building sheathed in brick and limestone with Romanesque Revival style design elements. It measures 180 feet by 210 feet and features angled corners with parapet, a main entrance flanked by square towers, and a mansard roof. It was named for basketball coach Glenn M. Curtis (1890-1958) in 1959.It was listed on the National Register of Historic Places in 1981.
