The John B. Stetson House (known locally as the Stetson Mansion), built for hat manufacturer (and inventor of the cowboy hat) John B. Stetson, is a historic home in DeLand, Florida, United States.

The house was designed by popular Philadelphia architect George T. Pearson in 1886.

On November 21, 1978, it was added to the U.S. National Register of Historic Places.

The house was extensively renovated in 2008 and, although a private residence, is open for scheduled tours.

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