Long House
- A. G. Long House
- Alexander Long House
- Chester I. Long House
- Crawford W. Long Childhood Home
- D. T. Long House
- George Parker Long House
- Haskell-Long House
- Huey P. Long House (Forest Ave., Shreveport, Louisiana)
- Huey P. Long House (Laurel St., Shreveport, Louisiana)
- Huey P. Long Mansion
- J.G. and Regina Long House
- James A. and Laura Thompson Long House
- Jerolaman-Long House
- Joiner-Long House
- Long House (Kalispell, Montana)
- Long House (Opa-Locka, Florida)
- Long house
- Long, McCorkle and Murray Houses
- Long-Briggs House
- Long-Mueller House
- Long-Romspert House
- Long-Waterman House
- National Register of Historic Places listings in Cass County, Indiana
- National Register of Historic Places listings in Flathead County, Montana
- National Register of Historic Places listings in Jasper County, Iowa
- National Register of Historic Places listings in Johnson County, Texas
- National Register of Historic Places listings in Logan County, Kentucky
- National Register of Historic Places listings in Madison County, Georgia
- National Register of Historic Places listings in Maricopa County, Arizona
- National Register of Historic Places listings in Merrimack County, New Hampshire
- National Register of Historic Places listings in Montgomery County, Ohio
- National Register of Historic Places listings in Person County, North Carolina
- National Register of Historic Places listings in Rowan County, North Carolina
- National Register of Historic Places listings in San Diego County, California
- National Register of Historic Places listings in Sedgwick County, Kansas
- National Register of Historic Places listings in Sharp County, Arkansas
- National Register of Historic Places listings in Shelby County, Kentucky
- National Register of Historic Places listings in St. Louis County, Missouri
- National Register of Historic Places listings in Winn Parish, Louisiana
- R.A. Long House
- Samuel C. Long House
- Web Long House and Motel
- William H. Long House
- William H. Long Memorial
- William Long Log House