Missouri - Criteria: A (event)
| Haarig Commercial Historic District |
| Haas Building |
| Haas, Elias, Building |
| Hackman, Samuel E., Building |
| Hadley-Dean Glass Company |
| Hager, C., and Sons Hinge Co. |
| Hall of Waters |
| Hall School |
| Halsey-Packard Building |
| Hamilton-Brown Shoe Company Building |
| Hamilton-Brown Shoe Factory |
| Hamilton-Brown Shoe Factory |
| Hamilton Place Historic District |
| Hannibal Lime Company Office |
| Hargadine-McKittrick Dry Goods Building |
| Harold-Knoernschild Farmstead Historic District |
| Harper School |
| Harrisburg School-Ancient Landmark Masonic Lodge Number 356 A.F. & A.M. |
| Harris, Capt. Thomas C., House |
| Harris, Col. John, House |
| Harris House |
| Harrisonville Courthouse Square Historic District |
| Harris Teachers College |
| Hebron |
| Heer's Department Store |
| Heim, Ferd., Brewing Company Bottling Plant |
| Helm, Charles H., House |
| Helm, John and Wilhelmina, House |
| Helping Hand Institue Building |
| Henderson Hall |
| Hendren Farm |
| Henry Cemetery |
| Herrington, Loretta, House |
| Hesse Carriage Company Building |
| Hess, Philip, House |
| Hicklin Hearthstone |
| Hicklin School |
| High Hill School |
| High Point Historic District |
| Hiland Telphone Exchange Building |
| Himmelberger and Harrison Building |
| Hinton, James, House |
| Hi-Pointe-De Mun Historic District |
| Historic District B |
| Historic District C |
| Historic District D |
| Historic District E |
| Historic District F |
| Historic District H |
| Hockaday, John Augustus, House |
| Hock Building |
| Hodgson-Aid Mill |
| Holland Building |
| Holmes-Dakin Building |
| Holy Corners Historic District |
| Holy Rosary Historic District |
| Home of the Friendless, The |
| Horr, Benjamin, House |
| Hotel Bothwell |
| Hotel Cuba |
| Hotel Jefferson |
| Hotel Sansone |
| House at 323 Themis Street |
| Houston High School |
| Houston Ranger Station Historic District |
| Houx-Hoefer-Rehkop House |
| Howard School |
| Hubbard, C.C., High School |
| Huber's Ferry Farmstead Historic District |
| Hudson City School |
| Hughes, Frank, Memorial Library |
| Hunt, William B., House |
| Iberia Academy and Junior College |
| Ilasco Historic District |
| Immanuel Evangelical Lutheran Church |
| Infirmary Building, Missouri State Hospital Number 3 |
| Insurance Building-Consumers Cooperative Association Building |
| International Fur Exchange Building |
| International Shoe Company Building |
| International Shoe Company Building |
| Interstate Bakeries Corporation Headquarters |
| Inter-State Grocer Company Building |
| IOOF Liberty Lodge No. 49 |
| Iron County Courthouse Buildings |
| Ironton Lodge Hall |
| Jack Rabbit Candy Company Building |
| Jackson County Courthouse |
| Jackson County Jail and Marshal's House |
| Jackson Uptown Commercial Historic District |
| Jacobson, Nettie, House |
| James, Jesse, House |
| Jasper County Courthouse |
| J.C. Penney Co. Warehouse Building |
| Jefferson Barracks Historic District |
| Jefferson Barracks National Cemetery |
| Jefferson-Cass Health Center |
| Jefferson City Community Center |
| Jefferson City National Cemetery |
| Jefferson Female Seminary |
| Jefferson National Expansion Memorial National Historic Site |
Data from United States Park Service and Wikidata
