Texas - Significance region: Local
| Jackson, A. J., House |
| Jacksonville Post Office |
| J. A. Folger and Company Plant |
| James House |
| Jean Lafitte Hotel |
| Jeff Davis County Courthouse |
| Jefferson Davis Hospital |
| Jefferson Theater |
| Jenkins, Edward J., House |
| Jenkins, Edwin and Mary, House |
| Jenkins-Harvey Super Service Station and Garage |
| Jenkins House |
| Jenkins House |
| Jennings-Vickery Historic District |
| Jensen, James L., House |
| Jernigan, A. J., House |
| Jobe, Phillip W., House |
| Joffre-Gilbert House |
| Johnson, C. E., House |
| Johnson, Charles, House |
| Johnson-Elliott House |
| Johnson Farm |
| 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, George Washington, House |
| Jones House |
| Jones-Hunt House |
| Jones, J. M., House |
| Jones, Oliver P., House |
| Jones, Roland, House |
| Jons-Gilvin House |
| Josey Boy Scout Lodge and Keeper's Cabin |
| Jung, Alf, House |
| Jung, Joe, House |
| Jung Storage Building |
| Jureczki House |
| Kabelmacher House |
| Kahn and Stanzel Building |
| Kappa Kappa Gamma House |
| Kappelmann-Mayer Ranch |
| Karnes County Courthouse |
| Katy Depot |
| Katy Freight Depot |
| Keith House |
| Keller-Grunder House |
| Keller House |
| Kell, Frank, House |
| Kellum-Noble House |
| Keltys Worker Housing |
| Kemp, E. A., House |
| Kempner, Daniel Webster, House |
| Kennard House |
| Kennedy, A. C.-Runnells House |
| Kennedy Bakery |
| Kennedy, Marshall W., House |
| Kennedy, R. A.-J. M. Lowrey House |
| Kerr, Beverly and Lula, House |
| Kerr Community Center |
| Kessler Park Historic District |
| Killeen Downtown Historic District |
| Killeen High School |
| Kimble County Courthouse |
| Kinchion, L. B., House |
| King, Henrietta M., High School |
| King, Mrs. J. C., House |
| King, Richard, House |
| King's Highway Historic District |
| Kingsville Downtown Historic District |
| King-Woods Farmstead |
| Kirby-Hill House |
| Kirkpatrick, E. W., House and Barn |
| Kirven, J. D., House |
| Kleberg County Courthouse |
| Kleinert House |
| Klein Frankreich Rural Historic District |
| Kleinhaus House |
| Klein, Stephen, House |
| Knapp Building (1940) |
| Kneip-Bredthauer House |
| K'nesseth Israel Synagogue |
| Knight, Elizabeth and Jack, House |
| Knights of Pythias Building |
| Knittel House |
| Koger, William, House |
| Kohler-McPhaul House |
| Kohl, Ernst Martin, Building |
| Kone-Cliett House |
| Koons Site |
| Korus Farmstead |
Data from United States Park Service and Wikidata
