Hay House (disambiguation)

Hay House is a book publisher located in California.

It may also refer to:
 * Johnston-Felton-Hay House, Macon, Georgia, a U.S. National Historic Landmark often known as Hay House
 * Hay-Morrison House, Salem, Indiana, listed on the National Register of Historic Places
 * Dr. J.A. Hay House, La Grange, Missouri, listed on the NRHP in Lewis County, Missouri
 * Hay Estate (The Fells), Newbury, New Hampshire, NRHP-listed
 * Hay-McKinney and Bingham-Hanna House, Cleveland, Ohio, listed on the NRHP in Cleveland, Ohio
 * Hay house is a rare term for a hay barn