Harrington House

Harrington House may refer to:

in the United Kingdom
 * 13 Kensington Palace Gardens, known as Harrington House. Former townhouse of the Earl of Harrington and currently the residence of the Russian ambassador in London
 * Harrington House, Craig's Court, Whitehall, central London: built in 1702 for William Stanhope, 1st Earl of Harrington, now a Government building
 * Harrington House, Bourton-on-the-Water, Gloucestershire

in the United States (by state then city)
 * Harrington-Birchett House, Tempe, Arizona, listed on the National Register of Historic Places in Maricopa County, Arizona
 * Connelly-Harrington House, Siloam Springs, Arkansas, listed on the NRHP in Benton County, Arkansas
 * Holladay-Harrington House, Greenville, Delaware, listed on the NRHP in New Castle County, Delaware
 * Harrington Meetinghouse, Pemaquid, Maine, NRHP-listed
 * Harrington (Princess Anne, Maryland), NRHP-listed
 * Theodore Harrington House, Southbridge, Massachusetts, NRHP-listed
 * Harrington Block, Waltham, Massachusetts, NRHP-listed
 * Samuel Harrington House, Waltham, Massachusetts, NRHP-listed
 * Harrington House (Weston, Massachusetts), NRHP-listed
 * Rose Harrington House, Stevensville, Montana, listed on the NRHP in Ravalli County, Montana
 * Harrington-Smith Block, Manchester, New Hampshire, listed on the NRHP in Hillsborough County, New Hampshire
 * Harrington Cobblestone Farmhouse and Barn Complex, Hartland, New York, NRHP-listed
 * Harrington-Dewar House, Holly Springs, North Carolina, listed on the NRHP in Harnett County, North Carolina
 * Harrington House (Dayton, Oregon), listed on the NRHP in Yamhill County, Oregon
 * Landergin-Harrington House, Amarillo, Texas, listed on the NRHP in Potter County, Texas
 * Harrington House (Bethel, Vermont), listed on the NRHP in Windsor County, Vermont
 * Harrington Bank Block and Opera House, Harrington, Washington, listed on the NRHP in Lincoln County, Washington