
There are currently 16 U.S. Park Service sites in Texas.
- Alibates Flint Quarries National Monument
- Amistad National Recreation Area
- Big Bend National Park
- Big Thicket National Preserve
- Chamizal National Memorial
- El Camino Real de la Tierra Adentro National Historic Trail
- El Camino Real de los Tejas National Historic Trail
- Fort Davis National Historic Site
- Guadalupe Mountains National Park
- Lake Meredith National Recreation Area
- Lyndon B. Johnson National Historic Park
- Padre Island National Seashore
- Palo Alto Battlefield National Historical Park
- Rio Grande Wild and Scenic River
- San Antonio Missions National Historical Park
- Waco Mammoth National Monument