Texas - Area of significance: Architecture
| Grimland, Keddel and Liv, Farm |
| Gruene Historic District |
| Guadalupe Hotel |
| Guadalupe Ranch |
| Guenther, Carl Hilmar, House |
| Guerra, Fred and Nell Kain, House |
| Gugenheim, Simon, House |
| Guinn, James E., School |
| Gulf Building |
| Gulf, Colorado and Sante Fe Railroad Passenger Station |
| Gunter Hotel |
| Haden House |
| Haehnel Building |
| Hagelstein Commercial Building |
| Hagemann, John, House |
| Hagerty House |
| Halff, A. H., House |
| Hall County Courthouse |
| Halley, Capt. Robert, House |
| Hall Furniture Building |
| Hall, R. A., House |
| Hall, Robert, House |
| Hall-Sayers-Perkins House |
| Hamilton Apartments |
| Hamilton County Courthouse |
| Hamilton Hotel |
| Hamilton, Joseph Andrew, House |
| Hamilton, William Benjamin, House |
| Hammersmith, John P., House |
| Hammond House |
| Hancock, John, House |
| Hansford County Courthouse |
| Hardin, R.F.,High School |
| Hardy-Williams Building |
| Harlson, Eugene, House |
| Harper-Chesser House |
| Harrell, Moses, House |
| Harris, Capt. Andrew Jackson, House |
| Harris County Courthouse of 1910 |
| Harris Drug Store |
| Harris, E. M., House |
| Harrison County Courthouse |
| Harrison-Dennis House |
| Harrison, Gerard A., House |
| Harrison-Hastedt House |
| Harrison, John S., House |
| Hartley County Courthouse and Jail |
| Hartley House |
| Hart, Meredith, House |
| Hasler, Emelia, House |
| Hasler, T. A., House |
| Hasse, Heinrich and Fredericka, House |
| Hatfield Plantation |
| Hauschild, George and Adele, House |
| Hauschild, George H., Building |
| Havana, The |
| Hawes, Edwin, House |
| Hawes, Edwin, Jr., House |
| Hawkes, Z. T. (Tip), House |
| Hawnen, A. W., House |
| Haynes-DeLashwah House |
| Hays County Courthouse |
| Hays County Courthouse Historic District |
| Hays County Jail |
| Hayter Office Building |
| Heard-Craig House |
| Heard House |
| Heermann Store |
| Heidemann Ranch |
| Heidgen, Johann and Anna, House |
| Heights Christian Church |
| Heights State Bank Building |
| Heights Theater |
| Heimann Building |
| Henderson, S. L., House |
| Henderson, S. W.-Bridges House |
| Hendrickson-Caskey House |
| Hensley-Gusman House |
| Herff-Rozelle Farm |
| Hermann Park Municipal Golf Clubhouse |
| Herrera Ranch |
| Herring Hotel |
| Hewitt, M. S., House |
| Heyne, Fred J., House |
| Hicks-Gregg House |
| Higginbotham, J. G., House |
| Higgs, Walter J., House |
| High House |
| Highland Park Shopping Village |
| Highway Garage |
| Hildreth-Flanagan-Heierman House |
| Hill, Abraham Wiley, House |
| Hill, Ben, House |
| Hill County Courthouse |
| Hill County Jail |
| Hiller House |
| Hiller House |
| Hill-Howard House |
| Hill, John B., House |
| Hill, Moran, House |
Data from United States Park Service and Wikidata
