Texas - Significance region: National
| Ada Belle Oil Well |
| Adobe Walls |
| Alamo Plaza Historic District |
| Alamo, The |
| Alibates Flint Quarries National Monument |
| Allen Chapel AME Church |
| Allens Creek Ossuary Site |
| Antelope Creek Archeological District |
| Apollo Mission Control Center |
| Ashbel Smith Building |
| Ashton Villa |
| Astrodome, The |
| Base Administration Building |
| Bastrop State Park |
| Bekken, J. H., House |
| Bishop's Palace |
| Brandhagen Houses |
| Brogdon Farm |
| Bronstad House |
| Brooke Army Medical Center |
| Buried City Site (41OC1) |
| Bush, George W., Childhood Home |
| Butterfield Overland Mail Corridor |
| Canon Ranch Railroad Eclipse Windmill |
| Cedar Springs Place |
| Central Marfa Historic District |
| Chamizal National Memorial |
| Church of Nuestra Senora de la Candelaria y Guadalupe |
| Clayton, William L., Summer House |
| Colwick, John and Mary, Farm |
| Crystal City Internment Camp |
| Dahl, Peder, Farm |
| Davis, George C., Site |
| Dealey Plaza Historic District |
| Douglas DC-3 Airplane, N34 |
| Driskill Hotel |
| East End Historic District |
| ELISSA |
| Ellingson Farm |
| Erickson, Even and Petrine, Farm |
| Espada Aqueduct |
| Excelsior Hotel |
| Farnsworth & Chambers Building |
| Finstad, Ole and Elizabeth, Homesite |
| First Methodist Church |
| Fort Belknap |
| Fort Bliss Main Post Historic District |
| Fort Bliss National Cemetery |
| Fort Brown |
| Fort Clark Historic District |
| Fort Concho Historic District |
| Fort Davis National Historic Site |
| Fort Inge Archeological Site |
| Fort McIntosh |
| Fort Richardson |
| Fort Sam Houston |
| Fort Sam Houston National Cemetery |
| Fort St. Louis Site |
| Fort Worth Botanic Garden |
| Franklin Canal |
| French Legation |
| Galveston Seawall |
| Garner, John Nance, House |
| Gault Archaeological Site |
| Godager, Adolf and Christine, Homesite |
| Governor's Mansion |
| Grimland, Gunsten and Lofise, House |
| Grimland, Keddel and Liv, Farm |
| Hangar 9 |
| Harrell Site |
| Heritage Park Plaza |
| Highland Park Shopping Village |
| Hoff-Ulland Farm |
| Houston National Cemetery |
| Houston, Sam, House |
| Howard, Robert E., House |
| Hudnall-Pirtle Site |
| Hueco Tanks |
| International Boundary Marker |
| J A Ranch |
| Jenson, James Jens and Martha, House |
| Johnson Rooming House |
| King Ranch |
| Kiomatia Mounds Archeological District |
| Knudson, Christen and Johanne, Farm |
| Lahlum, A. H., House |
| Lake Theo Folsom Site Complex |
| Landergin Mesa |
| Larson, Martin, House |
| Linberg, Eric and Martha, Farm |
| Lobo Valley Petroglyph Site |
| Lower Pecos Canyon Archeological District |
| Lubbock Lake Site |
| Lucas Gusher, Spindletop Oil Field |
| Lyndon B. Johnson National Historical Park |
| Majestic Theatre |
| Mansfield Cut Underwater Archeological District |
| Marshall Arsenal, CSA |
| Meyers Springs Pictograph Site |
| Mile Canyon |
Data from United States Park Service and Wikidata
