Hebron Academy (Rankin County, Mississippi)
Hebron Church (Horry County, South Carolina)
Hedgesville Historic District (Berkeley County, West Virginia)
Heinrich Gloe House (Montgomery County, Missouri)
Heinrich Zeller House (Lebanon County, Pennsylvania)
Helm-Engleman House (Lincoln County, Kentucky)
Helmick Mill Covered Bridge (Morgan County, Ohio)
Covered bridge over Island Run on Milirk Road (TR 269)
Helper Commercial District (Carbon County, Utah)
Henderson Block (Salt Lake County, Utah)
Henderson Hall (Lewis County, Missouri)
Henderson Scott Farm Historic District (Alamance County, North Carolina)
Henry A. Clark House (Bedford County, Tennessee)
Henry Asbury House (Habersham County, Georgia)
Henry B. Friedman Tobacco Warehouse (Lancaster County, Pennsylvania)
Henry County Courthouse (Henry County, Georgia)
Henry Covered Bridge (Washington County, Pennsylvania)
Henry Decker Farmstead (Warren County, Ohio)
Henry Dinwoody House (Salt Lake County, Utah)
Henry Jones Farmstead (Pettis County, Missouri)
Henry L. Kreische Brewery and House (Fayette County, Texas)
Henry Ludlam House (Cape May County, New Jersey)
Henry Nelson House (Frederick County, Maryland)
Henry Shoaf Farm (Davidson County, North Carolina)
Henry Willis House (Mitchell County, North Carolina)
Herald Building (Salt Lake County, Utah)
Heriot-Moise House (Sumter County, South Carolina)
Hermitage, The (Charles County, Maryland)
Herried House (Matanuska-Susitna Borough, Alaska)
Herter Farmstead (Lancaster County, Nebraska)
Hessian Powder Magazine (Cumberland County, Pennsylvania)
Hewes--Kirkwood Inn (Larimer County, Colorado)
Hewins Park Pavilion (Chautauqua County, Kansas)
Hibbard, Enoch, House and Grannis, George, House (New Haven County, Connecticut)
Hickory Hill (Martin County, North Carolina)
Hickory Springs Methodist Episcopal Church (Jackson Parish, Louisiana)
Hickory Valley Historic District (Colleton County, South Carolina)
Hiester House Log House and Market Annex (Berks County, Pennsylvania)
High Meadows (Albemarle County, Virginia)
High Point Historic District (Moniteau County, Missouri)
High Street Historic District (Burlington County, New Jersey)
Hildebrande Ranch (Jefferson County, Colorado)
Hill's Sawmill (Wayne County, Pennsylvania)
Hiller House (Victoria County, Texas)
Hillsboro Historic District (Loudoun County, Virginia)
Hillsdale Brick Store (Guilford County, North Carolina)
Hillside (Union County, South Carolina)
Historic home near Carlisle, SC
Hine-Buckingham Farms (Litchfield County, Connecticut)
Historic Northwest District (Delaware County, Ohio)
Hitchcock-Roberts House (Jasper County, Georgia)
Hodgenville Christian Church (Larue County, Kentucky)
Hoffman-Bowers-Josey-Riddick House (Halifax County, North Carolina)
Hog Hammock Historic District (McIntosh County, Georgia)
Hohenwald Railroad Depot (Lewis County, Tennessee)
Holley Hills Estate (Lincoln County, West Virginia)
Hollow, The (Fauquier County, Virginia)
Holly Avenue Historic District (Forsyth County, North Carolina)
Holly Grove Plantation House (Hinds County, Mississippi)
Holly Grove Presbyterian Church (Monroe County, Arkansas)
Holt-Poindexter Store Building (Ouachita County, Arkansas)
Holt-Saylor-Liberto House (Multnomah County, Oregon)
Holy Cross Roman Catholic Church (Baltimore, Maryland)
Homestead Hotel (Orange County, Indiana)
Hood Brothers Building (Johnston County, North Carolina)
Hood--Anderson Farm (Wake County, North Carolina)
Hoopes-Cunningham Mansion (Vermilion County, Illinois)
Hope Fire Company Engine House (Tama County, Iowa)
Hope Historic District (Bartholomew County, Indiana)
Hope Mills Historic District (Cumberland County, North Carolina)
Hopewell (Cecil County, Maryland)
Horace Duncan House (Columbia County, Florida)
Horace Withers House (Lincoln County, Kentucky)
Hornbarger Store (Montgomery County, Virginia)
Horsey-Barthelmas Farm (Pickaway County, Ohio)
Horton Mill Covered Bridge (Blount County, Alabama)
Covered bridge over Black Warrior River on Horton Mill Road
Hosford House (Crawford County, Ohio)
Hotel Albert Commercial Block (Colleton County, South Carolina)
Hotel Blessing (Matagorda County, Texas)
Hotel Upton (Spokane County, Washington)
Houma Historic District (Terrebonne Parish, Louisiana)
House at 1002 Pine (Bastrop County, Texas)
House at 1002 Walnut (Bastrop County, Texas)
House at 1108 Hill (Bastrop County, Texas)
House at 1301 Hill (Bastrop County, Texas)
House at 1308 Fayette (Bastrop County, Texas)
House at 1316 Farm (Bastrop County, Texas)
House at 311 Pecan (Bastrop County, Texas)
House at 604 Elm (Bastrop County, Texas)
House at 806 Jefferson (Bastrop County, Texas)
House at Pireus (Charlottesville, Virginia)
House of Peace Synagogue (Richland County, South Carolina)
House Tm-B-7 (Trimble County, Kentucky)
Houses at 703 and 704 Austin (Bastrop County, Texas)
Howard--Bell--Feather House (Montgomery County, Virginia)
Howell Homeplace (Edgecombe County, North Carolina)
Howell J. Davis House (Daviess County, Kentucky)
Hub Building (Garfield County, Nebraska)
Hudson-Nash House and Cemetery (Gwinnett County, Georgia)
Huffman Distillery and Chopping Mill (Washington County, Pennsylvania)
Hufstedler Gravehouse (Perry County, Tennessee)
Hughes Covered Bridge (Washington County, Pennsylvania)
Bypassed covered bridge over Montgomery Run on Montgomery Run Road
Hughes House (Greene County, Pennsylvania)
Humphrey Place (Trimble County, Kentucky)
Huntingdon (Roanoke, Virginia)
Hupp House (Shenandoah County, Virginia)
Hurwood Company (Hartford County, Connecticut)
Hutchins, Moses, House (Oxford County, Maine)
Hygieostatic Bat Roost (Kendall County, Texas)
Hyland Hotel (Matanuska-Susitna Borough, Alaska)
Iddings-Baldridge House (Centre County, Pennsylvania)
Illinois Central Passenger Depot (Minnehaha County, South Dakota)
Immanuel Episcopal Church (Hanover County, Virginia)
Independence Downtown Historic District (Montgomery County, Kansas)
Independence National Bank (Polk County, Oregon)
Ingersoll Tile Elevator (Alfalfa County, Oklahoma)
Ingleside (Washington, District of Columbia)
Inn at Brushy Creek (Williamson County, Texas)
Inn at Fowlerstown (Brooke County, West Virginia)
Intervale Farm (Cumberland County, Maine)
Inverness (Nottoway County, Virginia)
IOOF Lodge (Osborne County, Kansas)
Isaac Harrison McKaughan House (Forsyth County, North Carolina)
Isaac M. Powers House (Duplin County, North Carolina)
Isaac Miller Farm (Spencer County, Kentucky)
Israel Platt Pardee Mansion (Luzerne County, Pennsylvania)
Ithaca Grain Elevator, Old (Saunders County, Nebraska)
Ivey--Ellington House (Wake County, North Carolina)
J & M Trading Post (Crawford County, Ohio)
J & M Trading Post - Annex (Crawford County, Ohio)
J. A. Fritsch Block (Salt Lake County, Utah)
J. H. Clare House (Harris County, Texas)
J. H. Wilkerson & Son Brickworks (Kent County, Delaware)
J. K. Williams House (New Castle County, Delaware)
J. L. Wilson Building (Bryan County, Oklahoma)
J. Peter Lesley House (Philadelphia County, Pennsylvania)
J. T. Crysup House (Bastrop County, Texas)
J. Thomas Newsome House (Newport News, Virginia)
J. W. Drew Grain Elevator (Big Horn County, Montana)
J. W. Pledger House (Bastrop County, Texas)
J.C. Berry's Dry Goods Store (Marion County, Arkansas)
J.G. Evans Barn (El Paso County, Colorado)
Jackson Blacksmith Shop (Goochland County, Virginia)
Jackson's Mill Covered Bridge (Washington County, Pennsylvania)
Jacksonville Labor Temple (Morgan County, Illinois)
Jacob Bohlander House (Cook County, Illinois)
Jacob C. Allen House (Warren County, New Jersey)
Jacob Leiby Farm (Berks County, Pennsylvania)
Jacob Wentz House (Johnson County, Iowa)
James A. and Laura Thompson Long House (Person County, North Carolina)
James and Mary Lawson House (Salem County, New Jersey)
James C. Chaney House (Carroll County, Arkansas)
James Charlton Farm (Montgomery County, Virginia)
James Davis Barn (Franklin County, Ohio)
James Dexter Ledbetter House (Rutherford County, North Carolina)
James Dickson House (Perry County, Tennessee)
James Given Tavern (Cumberland County, Pennsylvania)
James Graham House (Hardin County, Tennessee)
James Haines Farm (Jay County, Indiana)
James Kennedy House (Maury County, Tennessee)
James Lawrence Kernan Hospital (Unspecified county, Maryland)
James McColl House (St. Clair County, Michigan)
James McFarland House (Knox County, Ohio)
James Sparrow House (Charleston County, South Carolina)
Jamesville Primitive Baptist Church and Cemetery (Martin County, North Carolina)
Jan Van Hoesen House (Columbia County, New York)
Janice Holt and Henry Giles Log House (Adair County, Kentucky)
Janin Store (Lafayette Parish, Louisiana)
Janney House (Loudoun County, Virginia)
Jared Irwin House (Stewart County, Georgia)
Jarvis House (Alleghany County, North Carolina)
Jasper E. Treece Building (Searcy County, Arkansas)
Jefferson Apartment Building (Washington, District of Columbia)
Jefferson County Alms House (Jefferson County, West Virginia)
Jefferson Historic District (Jackson County, Georgia)
Jehu John House (Hamilton County, Ohio)
Jenkins' Town Lyceum Building (Montgomery County, Pennsylvania)
Jennie Brooks House (Bastrop County, Texas)
Jerkins-Duffy House (Craven County, North Carolina)
Jewell Building (Washington County, Idaho)
Job's Temple (Gilmer County, West Virginia)
Joe and Carrie Hilger Ranch (Lewis and Clark County, Montana)
Joe Pell Building (Hancock County, Kentucky)
Joel Dreibelbis Farm (Berks County, Pennsylvania)
Johann and Anna Heidgen House (Bexar County, Texas)
John A. Coate House (Clarke County, Alabama)
A historic house in Grove Hill, Alabama.