Ely House may refer to:
Ireland
Ely Place, Dublin: No. 8 is Ely House, headquarters of the Knights of Saint Columbanus.
United Kingdom
Ely Place, a gated road at the southern tip of the London Borough of Camden in London, England. Ely Palace, the former London residence of the Bishops of Ely
United States
Ashe Cottage, Demopolis, Alabama, listed on the National Register of Historic Places (NRHP) in Marengo County, also known as Ely House Rev. John Ely House, Bethel, Connecticut, listed on the NRHP in Fairfield County Ely-Criglar House, Marianna, Florida, listed on the NRHP in Jackson County Mrs. C. Morse Ely House, Lake Bluff, Illinois, listed on the NRHP in Lake County, Illinois Ely Homestead, Lafayette, Indiana, listed on the NRHP in Tippecanoe County, Indiana Ely School House, Ely, Iowa, listed on the NRHP in Linn County, Iowa Smith-Ely Mansion, Clyde, New York, listed on the NRHP in Wayne County Hervey Ely House, Rochester, New York, listed on the NRHP in Monroe County Joshua Ely House, New Hope, Pennsylvania, listed on the NRHP in Bucks County, Pennsylvania Hamilton-Ely Farmstead, Whitely Township, Pennsylvania, listed on the NRHP in Greene County, Pennsylvania Richard T. Ely House, Madison, Wisconsin, listed on the NRHP in Dane County, Wisconsin