Texas - Area of significance: Architecture
| Hoxey, Asa, House |
| Hoya Land Office Building |
| Hubbard-Trigg House |
| Hudson, Dr. Taylor, House |
| Hudspeth County Courthouse |
| Hughes Brothers Manufacturing Company Building |
| Hughes, Ed S., Company Warehouse |
| Hugo & Schmeltzer Company Warehouse |
| Hull House |
| Humason-Pinkerton House |
| Humble-Exxon Building |
| Humphries, William H. and Molly P., House |
| Hunt County Courthouse |
| Huston-Tillotson College |
| Hutcheson-Smith House |
| Hutchings, Sealy, House |
| Hutchinson County Courthouse |
| Hutchison House |
| Hutto Commercial Historic District |
| Hyde Park Historic District |
| Hyde Park Presbyterian Church |
| Hyer, Dr. Robert, House |
| Hyer Hall |
| Hygieostatic Bat Roost |
| Ideson, Julia, Building |
| Idle Hours |
| Idylwood Historic District |
| Iglesia Santa Maria |
| Illies Building-Justine Apartments |
| Imhoff House |
| Immaculate Conception Church |
| Immanuel Lutheran Church |
| Independence Heights Residential Historic District |
| Indiana Avenue Historic District |
| Indian Hot Springs Health Resort Historic District |
| Inn at Brushy Creek |
| Inspiration Point Shelter House |
| Institute of Texan Cultures |
| International & Great Northern Railroad Passenger Depot |
| International & Great Northern Railroad Passenger Station |
| Interstate Forwarding Company Warehouse |
| In Town Inn |
| Irion County Courthouse |
| Irvine, George, House |
| Irvin, Robert, House |
| Isabella Court |
| Isbell House |
| Jack County Courthouse |
| Jackson, A. J., House |
| Jacksonville Post Office |
| James House |
| Jean Lafitte Hotel |
| Jecker, E. J., House |
| Jecker, J. T., House |
| Jeff Davis County Courthouse |
| Jefferson County Courthouse |
| Jefferson Davis Hospital |
| Jefferson Historic District |
| Jefferson Playhouse |
| Jenkins, Edward J., House |
| Jenkins, Edwin and Mary, House |
| Jenkins-Harvey Super Service Station and Garage |
| Jenkins House |
| Jenkins House |
| Jensen, James L., House |
| Jenson, James Jens and Martha, House |
| Jernigan, A. J., House |
| Jobe, Phillip W., House |
| Joffre-Gilbert House |
| Johnson, C. E., House |
| Johnson, Charles, House |
| Johnson County Courthouse |
| Johnson-Elliott House |
| Johnson House |
| Johnson, J. J., Farm |
| Johnson, John, House |
| Johnson, Joseph F., House |
| Johnson-McCuistion House |
| Johnson, Morris and Mary, House |
| Johnson, Thomas, House |
| Johnston, Joseph E., Confederate Reunion Grounds |
| Joiner-Long House |
| Jolesch House |
| Jones, A. T., House |
| Jones County Courthouse |
| Jones Farm |
| Jones House |
| Jones-Hunt House |
| Jones, J. M., House |
| Jones, Oliver P., House |
| Jones, Roland, House |
| Jons-Gilvin House |
| Jordan-Koch House |
| Josey Boy Scout Lodge and Keeper's Cabin |
| Joshua Chapel A.M.E. Church |
| Jung, Alf, House |
| Jung, Joe, House |
| Jureczki House |
| Kabelmacher House |
| Kahn and Stanzel Building |
Data from United States Park Service and Wikidata
