Teeple Barn was a historic structure in Elgin, Illinois. It was a sixteen-sided barn designed by W. Wright Abell for Lester Teeple, a dairy farmer. In 1979, it was added to the National Register of Historic Places as the only surviving sixteen-sided barn in Illinois. The barn was destroyed on May 27, 2007, following a storm. It was delisted from the National Register in 2020.