Merrill House
Merrill House may refer to: (sorted by state, then city/town)
- Merrill House (Arkansas), Rogers, Arkansas listed on the National Register of Historic Places (NRHP) in Benton County
 - Charles W. Merrill House, Orinda, California, listed on the NRHP in Contra Costa County
 - Samuel Merrill House, Pasadena, California, listed on the NRHP in Los Angeles County
 - Merrill House (Maine), Andover, Maine, listed on the NRHP in Cumberland County
 - Capt. Reuel and Lucy Merrill House, Cumberland Center Station, Maine, listed on the NRHP in Cumberland County
 - Merrill Hall, Farmington, Maine, listed on the NRHP in Franklin County
 - Merrill House (Florida), Jacksonville, Florida
 - Capt. Reuben Merrill House, Yarmouth, Maine, listed on the NRHP in Cumberland County
 - Merrill Estate, Barnstable, Massachusetts, listed on the NRHP in Contra Barnstable County
 - Merrill Double House, Worcester, Massachusetts, listed on the NRHP in Worcester County
 - Harry Merrill House, Hutchinson, Minnesota, listed on the NRHP in McLeod County
 - Merrill-Newhardt House, Iuka, Mississippi, listed on the NRHP in Tishomingo County
 - Merrill-Maley House, Jackson, Mississippi, listed on the NRHP in Hinds County
 - Baker-Merrill House, Easton, New York, listed on the NRHP in Washington County
 - Louis Edgar and Clara H. Merrill House, Richmond, Utah, listed on the NRHP in Cache County
 - R. D. Merrill House, Seattle, Washington, listed on the NRHP in King County
 - Levi Merrill House, Eau Claire, Wisconsin, listed on the NRHP in Eau Claire County
 - Lovejoy and Merrill-Nowlan Houses, Janesville, Wisconsin, listed on the NRHP in Rock County