| Park Name | Image | County or Counties | Size | Year Established |
| Abilene State Park | | Taylor | 529.4-acre | 1933 |
| Atlanta State Park | | Cass | 1,475 acres | 1954 |
| Balmorhea State Park | | Reeves | 751 acres | 1968 |
| Barton Warnock Visitor Center | | Brewster | 99.9 acres | 1990 |
| Bastrop State Park | | Bastrop | | 1937 |
| Bentsen-Rio Grande Valley State Park | | Hidalgo | 764 acres | 1944 |
| Big Bend Ranch State Park | | Presidio, Brewster | 311,000 acres | 1988 |
| Big Spring State Park | | Howard | 381.99 acres | 1936 |
| Blanco State Park | | Blanco | 104.6 acres | 1934 |
| Bonham State Park | | Fannin | 261 acres | 1933 |
| Brazos Bend State Park | | Fort Bend | | 1984 |
| Buescher State Park | | Bastrop | 1,016.7 acres | 1940 |
| Caddo Lake State Park | | Harrison | 468 acres | 1933 |
| Caprock Canyons State Park and Trailway | | Briscoe | 15,314 acres | 1982 |
| Cedar Hill State Park - includes Penn Farm Agricultural History Center | | Dallas | 1,826 acres | 1982 |
| Choke Canyon State Park - includes Calliham Unit and South Shore Unit | | Live Oak, McMullen | 25,670 acres | 1987 |
| Cleburne State Park | | Johnson | 528 acres | 1938 |
| Colorado Bend State Park | | Lampasas, San Saba | 5,328.3 acres | 1987 |
| Cooper Lake State Park - includes Doctors Creek Unit and South Sulphur Unit | | Cooper | 3,026 acres | 1992 |
| Copper Breaks State Park | | Hardeman | 1,898.8 acres | 1974 |
| Daingerfield State Park | | Morris | 507 acres | 1938 |
| Davis Mountains State Park | | Davis | 2,709 acres | 1938 |
| Devils River State Natural Area - includes Dan Allen Hughes Unit and Del Norte Unit | | Val Verde | | 1988 |
| Devil's Sinkhole State Natural Area | | Edwards | 1,859.7 acres | 1985 |
| Dinosaur Valley State Park | | Somervell | | 1972 |
| Eisenhower State Park | | Grayson | | 1954 |
| Enchanted Rock State Natural Area | | Llano | | 1978 |
| Estero Llano Grande State Park | | Hidalgo | | 2006 |
| Falcon State Park | - | - | - | - |
| Fort Boggy State Park | | Leon | 1,847 acres | 1985 |
| Fort Leaton State Historic Site | | Presidio | 23.4 acres | 1973 |
| Fort Parker State Park | | Limestone | 1,458.8 acres | 1941 |
| Fort Richardson State Park, Historic Site, and Lost Creek Reservoir State Trailway | | Jack | | 1968 |
| Franklin Mountains State Park | | El Paso | | 1987 |
| Galveston Island State Park | | Galveston | | 1975 |
| Garner State Park | | Uvalde | | 1941 |
| Goliad State Park and Historic Site - includes Mission Rosario State Historic Site and Zaragoza Birthplace State Historic Site | | Goliad | 188.3 acres | 1936 |
| Goose Island State Park | | Aransas | 321.4 acres | 1935 |
| Government Canyon State Natural Area | | Bexar | 12,085 acres | 1993 |
| Guadalupe River State Park | | Comal, Kendall | 1,938.7 acres | 1983 |
| Hill Country State Natural Area | | Bandera, Medina | 5,369 acres | 1984 |
| Honey Creek State Natural Area | | Comal | | 1985 |
| Hueco Tanks State Park and Historic Site | | El Paso | | 1970 |
| Huntsville State Park | | Walker | 2,083.2-acre | 1956 |
| Inks Lake State Park | | Burnet | 1,201 acres | 1950 |
| Kickapoo Cavern State Park | | Kinney, Edwards | | 1991 |
| Lake Arrowhead State Park | | Clay | | 1970 |
| Lake Bob Sandlin State Park | | Titus, Camp, Franklin | | 1987 |
| Lake Brownwood State Park | | Brown | 537.5 acres | 1938 |
| Lake Casa Blanca International State Park | | Webb | | 1991 |
| Lake Colorado City State Park | | Mitchell | | 1972 |
| Lake Corpus Christi State Park | | San Patricio | 356 acres | 1934 |
| Lake Livingston State Park | | Polk | | 1977 |
| Lake [Mineral Wells State Park & Trailway] | | Parker | | 1981 |
| Lake Somerville State Park and Trailway - includes Birch Creek Unit and Nails Creek Unit | | Burleson, Lee | 5,520 acres | 1970 |
| Lake Tawakoni State Park | | Hunt | 376 acres | 1984 |
| Lake Whitney State Park | | Hill | | 1965 |
| Lockhart State Park | | Caldwell | 263.7 acres | 1948 |
| Longhorn Cavern State Park | | Burnet | 645.62 acres | 1976 |
| Lost Maples State Natural Area | | Bandera, Real | | 1979 |
| Lyndon B. Johnson State Park and Historic Site - includes Sauer-Beckmann Living History Farm | | Gillespie | 732.75 acres | 1965 |
| Martin Creek Lake State Park | | Rusk | | 1976 |
| Martin Dies, Jr. State Park | | Jasper, Tyler | | 1965 |
| McKinney Falls State Park | | Travis | 744.4 acres | 1976 |
| Meridian State Park | | Bosque | | 1935 |
| Mission Tejas State Park | | Houston | 660 acres | 1957 |
| Monahans Sandhills State Park | | Ward, Winkler | 3,840 acres | 1957 |
| Mother Neff State Park | | Coryell | 259 acres | 1937 |
| Mustang Island State Park | | Nueces | 3,954 acres | 1979 |
| Old Tunnel State Park | | Kendall | 16.1 acres | 1991 |
| Palmetto State Park | | Gonzales | 270.3 acres | 1936 |
| Palo Duro Canyon State Park | | Randall | 28,000 acres | 1934 |
| Palo Pinto Mountains State Park | | Palo Pinto, Stephens | 4,871 acres | 2011 |
| Pedernales Falls State Park | | Blanco | 5,211.7 acres | 1971 |
| Possum Kingdom State Park | | Palo Pinto | | 1940 |
| Purtis Creek State Park | | Henderson, Van Zandt | | 1988 |
| Ray Roberts Lake State Park - includes Isle du Bois Unit, Johnson Branch Unit, Jordan Park Unit, Ray Roberts Greenbelt Corridor, and Sanger Marina Unit | | Denton, Cooke, Grayson | | 1993 |
| Resaca de la Palma State Park | | Cameron | | 2008 |
| San Angelo State Park | | Tom Green | 7,677 acres | 1995 |
| Sea Rim State Park | | Jefferson | 4,141 acres | 1977 |
| Seminole Canyon State Park and Historic Site | | Val Verde | 2,172.5 acres | 1980 |
| Sheldon Lake State Park and Environmental Learning Center | | Harris | 1,200 acres | 1984 |
| South Llano River State Park | | Kimble | 2,600 acres | 1990 |
| Stephen F. Austin State Park | | Austin | 663.3 acres | 1940 |
| Tyler State Park | | Smith | 985.5 acres | 1939 |
| Village Creek State Park | | Hardin | 1,090 acres | 1994 |