Kansas - Area of significance: Architecture
| Hammer, Louis & Rachel, Barn |
| Hancock (12th Street) Historic District |
| Hand-Dug City Water Well |
| Hanover Heights Neighborhood Historic District |
| Hanson, George, Barn |
| Hanson, Hans, House |
| Harmon, John C., House |
| Harper County Courthouse |
| Harris-Borman House |
| Harris, Morris, Farmstead |
| Hart, F. H., House |
| Hartford Collegiate Institute |
| Hartford House |
| Harwi, A. J., House |
| Hausner House |
| Hayford Buildings |
| Helmers Manufacturing Company Building |
| Henderson, Sarah L., House |
| Hennessy Hall, Saint Mary of the Plains Campus |
| Henry, William, House |
| Heptig, Joseph, Barn |
| Herbert, Thomas L. and Anna B., House |
| Herington Carnegie Public Library |
| Hetherington, W. W., House |
| Hewins Park Pavilion |
| Hiawatha Memorial Auditorium |
| Hiawatha National Guard Armory |
| Hickert, Henry Building |
| Hicks Block |
| Highland Christian Church |
| Highland Presbyterian Church |
| High Rise Apartments |
| Hillside Cottage |
| Historic Ottawa Central Business District |
| Hjerpe Grocery |
| Hoag, E.H., House |
| Hocker, R.W., Subdivision, Lot K Spec House |
| Hodgeman County Courthouse |
| Hodson Hotel |
| Hoffman and Lamb Buildings |
| Hoff School District No. 42 |
| Hoisington High School |
| Holliday Park Historic District I |
| Holliday Park Historic District II |
| Hollywood Theater |
| Holy Family Catholic Church |
| Holyoke Cottage |
| Holyrood Santa Fe Depot |
| Hope House |
| Hopkins House |
| Horan, Michael J. and Mattie, House |
| Horn-Vincent-Russell Estate |
| Hotel Roberts |
| Hotel Stamey |
| Hotel Sunflower |
| House at 116 Southwest The Drive |
| House at 202 West 3rd Street |
| House, Edward, House |
| Houston and Pierre Streets Residential Historic District |
| Houston, Samuel D., House |
| Houston Whiteside Historic District |
| Howard, Frank, House |
| Howard National Bank |
| Howe, Edgar W., House |
| Howe, Richard, House |
| HTK Architects Office Building |
| Hughes Conoco Service Station |
| Hulse-Daughters House |
| Hund School |
| Hutchinson, Perry, House |
| Hutchinson Public Carnegie Library |
| H.W. Gates Funeral Home |
| Hypatia House |
| Immaculate Heart of Mary Catholic Church |
| Independence Downtown Historic District |
| Independence Junior High School |
| Independence Public Carnegie Library |
| Ingraham, Jesse, House |
| Inman I.O.O.F. Hall |
| Insley, Merritt, House and Outbuildings |
| Insurance Building |
| International Harvester Building |
| Iola Theatre |
| Irvin Hall, Highland Community Junior College |
| Island Field Ranch House |
| Jackman, C.M., House |
| Jackson Hotel |
| Jackson-McConnell House |
| Jansen House |
| Jayhawk Hotel, Theater and Walk |
| Jewell County Courthouse |
| Jewell County Jail |
| JG Edwards Building |
| J.J. Krehbiel and Company Carriage Factory |
| Johnson Block Historic District |
| Johnson Drug Store Building |
| Johnson House |
| Johnston Library |
| Johntz, John, House |
| J.S. Hollinger Farmstead |
Data from United States Park Service and Wikidata
