Kansas - Criteria: C (architecture/engineering)
| Houston, Samuel D., House |
| Houston Whiteside Historic District |
| Howard, Frank, House |
| Howe, Richard, House |
| Hudgeon Bridge |
| 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 Public Carnegie Library |
| Inman I.O.O.F. Hall |
| Insley, Merritt, House and Outbuildings |
| Insurance Building |
| International Harvester Building |
| 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 |
| Jenkins Culvert |
| Jewell County Courthouse |
| Jewell County Jail |
| J.J. Krehbiel and Company Carriage Factory |
| Johnson Drug Store Building |
| Johnson House |
| Johnston Library |
| Johntz, John, House |
| J.S. Hollinger Farmstead |
| Junction City Downtown Historic District |
| Justus Bissing, Jr. Historic District |
| Kansas City, Kansas City Hall and Fire Headquarters |
| Kansas Gas & Electric Company Building |
| Kansas State Capitol |
| Karnes Stone Barn |
| Keebler-Stone House |
| Keep Klean Building |
| Keith, Harry, Barn |
| Kellog Elementary School |
| Kelly, Edward M., House |
| Kibbee Farmstead |
| Kimble, Francis Byron (Barney), House |
| Kingman Carnegie Library |
| Kingman City Building |
| Kingman County Courthouse |
| Kingman National Guard Armory |
| Kingman Santa Fe Depot |
| Kinkead, George, Barn |
| Kinsley Civil War Monument |
| Kirk, Sennett and Bertha, House |
| Kirwin City Hall |
| Koester Block Historic District |
| Koester, Charles, House |
| Kress Building |
| Kress Building (S.H. Kress & Company Store) |
| Kress, S. H., Company Building |
| Kubach, Gustave A., House |
| Kuns-Collier House |
| Lake Nemaha Dam Guardrail |
| Lakewood Park Bridge |
| Landers Creek Bridge |
| Lander's Wagon and Carriage Shop |
| Landmark Water Tower |
| Lane County Community High School |
| Lanphear-Mitchell House |
| Lanter, Franklin R., House |
| Larabee, Nora E., Memorial Library |
| Larkin, Arthur, House |
| Lassen Hotel |
| Lawrence's Downtown Historic District |
| Leavenworth County Courthouse |
| Leavenworth Downtown Historic District |
| Leavenworth Historic Industrial District |
| Leavenworth Public Library |
| Leavenworth Terminal Railway & Bridge Company Freight Depot |
| Lebold, C. H., House |
| Leonard, J.T and Anna, House |
| Lewelling, Governor L.D., House |
| Lincoln Carnegie Library |
| Lincoln County Courthouse |
| Lincoln School |
| Lindquist, P.J., Building |
| Linn County Courthouse |
| Lion Block |
| Lipp Barn |
| Little Finnup House |
| Little Stranger Church and Cemetery |
| Little Walnut River Pratt Truss Bridge |
| Litts-Dieter House |
| Lone Star School, District 64 |
| Long Island School |
| Long Shoals Bridge |
| Loomis-Parry House |
| Lora Locke Hotel |
Data from United States Park Service and Wikidata
