The Marian Apartments, also known as Marian Flats, is a historic apartment building located at Lafayette, Tippecanoe County, Indiana.

It is a three-story, rectangular, brick building with limestone and wood trim.

It features polygonal three-story projecting bays.

[2] They were listed on the National Register of Historic Places in 1983.

This article about a property in Tippecanoe County, Indiana on the National Register of Historic Places is a stub.