Ben Colter Polygonal Barn

Ben Colter Polygonal Barn, also known as the Reinhart Barn, is a historic hexagonal barn located at St. Marys Township, Adams County, Indiana. It was built about 1907, and is a six-sided, two-story, frame barn with a cone roof and cupola. Attached to the barn is a drive-through shed.

It was listed on the National Register of Historic Places in 1993.