Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cornerstone Missionary Baptist Church | Church | 87 | Jasper | 30 55 45 N | 093 59 40 W |
| Cornerstone Missionary Baptist Church of Faith | Church | 153 | Dallas | 32 41 16 N | 096 48 19 W |
| Cornerstone Pentecostal Church of God | Church | 311 | Wichita | 33 57 11 N | 098 41 04 W |
| Cornerstone United Pentecostal Church | Church | 121 | Van Zandt | 32 40 14 N | 095 42 56 W |
| Cornerville Primitive Church | Church | 132 | Fayette | 30 04 36 N | 096 40 32 W |
| Cornett | Populated Place | 101 | Cass | 33 07 46 N | 094 34 29 W |
| Cornudas | Populated Place | 1313 | Hudspeth | 31 46 47 N | 105 28 16 W |
| Cornudas Draw | Valley | | Hudspeth | 31 58 55 N | 105 16 36 W |
| Cornudas Mountains | Range | 1624 | Hudspeth | 32 01 53 N | 105 31 53 W |
| Cornudas Ranch | Locale | 1355 | Hudspeth | 31 48 30 N | 105 32 58 W |
| Coronado - Escobar Elementary School | School | 212 | Bexar | 29 25 40 N | 098 33 52 W |
| Coronado Baseball Field | Park | 1234 | El Paso | 31 50 11 N | 106 32 33 W |
| Coronado Colonia | Populated Place | 7 | Cameron | 25 52 45 N | 097 25 42 W |
| Coronado Colonia | Populated Place | 39 | Hidalgo | 26 14 18 N | 098 17 21 W |
| Coronado Elementary School | School | 1107 | Potter | 35 10 47 N | 101 51 52 W |
| Coronado High School | School | 1215 | El Paso | 31 50 12 N | 106 32 57 W |
| Coronado High School | School | 989 | Lubbock | 33 33 51 N | 101 54 59 W |
| Coronado Hills | Populated Place | 1244 | El Paso | 31 49 41 N | 106 31 39 W |
| Coronado Junior High School | School | 1029 | Hale | 34 11 40 N | 101 42 45 W |
| Coronado Park | Park | 979 | Gray | 35 32 36 N | 100 58 38 W |
| Coronado Perez Addition Colonia | Populated Place | 170 | Duval | 27 52 45 N | 098 36 12 W |
| Coronado School | School | 211 | Bexar | 29 25 33 N | 098 33 30 W |
| Coronado School | School | 936 | Hutchinson | 35 41 04 N | 101 23 18 W |
| Coronado Shopping Center | Locale | 1230 | El Paso | 31 49 44 N | 106 31 51 W |
| Coronado Village Elementary School | School | 258 | Bexar | 29 32 58 N | 098 19 09 W |
| Coronados Camp | Populated Place | 262 | Palo Pinto | 32 50 55 N | 098 12 34 W |
| Coronel Santos Benavides Elementary School | School | 153 | Webb | 27 34 22 N | 099 28 41 W |
| Corpora Airport | Airport | 80 | Robertson | 30 48 59 N | 096 36 04 W |
| Corprew Intermediate School | School | 125 | Titus | 33 09 05 N | 094 58 36 W |
| Corprew School | School | 122 | Titus | 33 09 03 N | 094 58 25 W |
| Corpus Christi | Populated Place | 3 | Nueces | 27 48 02 N | 097 23 47 W |
| Corpus Christi Academy | School | 13 | Nueces | 27 48 29 N | 097 28 11 W |
| Corpus Christi Academy of Fine Arts | School | 11 | Nueces | 27 46 19 N | 097 24 13 W |
| Corpus Christi Alternative High School | School | 7 | Nueces | 27 42 21 N | 097 21 46 W |
| Corpus Christi Bay | Bay | 6 | Nueces | 27 46 20 N | 097 15 10 W |
| Corpus Christi Bayou | Channel | 0 | Nueces | 27 55 02 N | 097 04 51 W |
| Corpus Christi Beach | Beach | 0 | Nueces | 27 49 20 N | 097 23 13 W |
| Corpus Christi Catholic Church | Church | 17 | Harris | 29 40 30 N | 095 26 22 W |
| Corpus Christi Channel | Channel | 0 | Nueces | 27 48 47 N | 097 13 33 W |
| Corpus Christi de la Isleta (historical) | Populated Place | 1120 | El Paso | 31 41 54 N | 106 19 30 W |
| Corpus Christi Early Development Center | School | 4 | Nueces | 27 42 58 N | 097 19 30 W |
| Corpus Christi Filtration Plant | Locale | 10 | Nueces | 27 52 34 N | 097 37 30 W |
| Corpus Christi Golf Center | Locale | 13 | Nueces | 27 46 08 N | 097 26 30 W |
| Corpus Christi Heliport | Airport | 0 | Nueces | 27 48 07 N | 097 23 39 W |
| Corpus Christi Integrated Health Services Hospital | Hospital | 9 | Nueces | 27 46 42 N | 097 23 48 W |
| Corpus Christi International Airport | Airport | 12 | Nueces | 27 46 14 N | 097 30 05 W |
| Corpus Christi Medical Center - Bay Area | Hospital | 4 | Nueces | 27 41 39 N | 097 20 38 W |
| Corpus Christi Minor Seminary | School | 9 | Nueces | 27 42 36 N | 097 25 48 W |
| Corpus Christi Municipal+A2 Marina | Locale | 1 | Nueces | 27 47 37 N | 097 23 21 W |
| Corpus Christi Museum of Science and History | Building | 1 | Nueces | 27 48 33 N | 097 23 45 W |
| Corpus Christi Naval Air Station/Truax Field | Airport | 28 | Nueces | 27 41 35 N | 097 17 28 W |
| Corpus Christi Pass | Channel | 0 | Nueces | 27 39 02 N | 097 11 40 W |
| Corpus Christi School | School | 17 | Harris | 29 40 29 N | 095 26 29 W |
| Corpus Christi Student Learning and Guidance Center | School | 8 | Nueces | 27 42 21 N | 097 25 47 W |
| Corpus Christi Yacht Club Marina | Locale | 1 | Nueces | 27 47 27 N | 097 23 25 W |
| Corral City | Populated Place | 211 | Denton | 33 06 00 N | 097 13 34 W |
| Corral Creek | Stream | | Bowie | 33 23 19 N | 094 04 06 W |
| Corral Creek | Stream | | Collingsworth | 35 06 50 N | 100 10 13 W |
| Corral Creek | Stream | | Karnes | 29 09 59 N | 097 43 56 W |
| Corral Creek | Stream | | Potter | 35 27 51 N | 102 05 05 W |
| Corral Creek | Stream | | Potter | 35 28 37 N | 101 49 13 W |
| Corral Creek | Stream | | Reagan | 31 34 39 N | 101 18 52 W |
| Corral Draw | Valley | | Randall | 34 54 48 N | 101 42 13 W |
| Corral Tank | Reservoir | 1244 | El Paso | 31 55 36 N | 106 09 47 W |
| Corral Tank | Reservoir | 109 | McMullen | 28 22 46 N | 098 45 38 W |
| Corral Tank | Reservoir | 674 | Sterling | 32 04 27 N | 100 54 55 W |
| Corral Well | Well | 1254 | Hartley | 35 56 53 N | 102 45 25 W |
| Corral Windmill | Locale | 659 | Motley | 34 06 24 N | 100 39 14 W |
| Corral Windmill | Locale | 1074 | Reeves | 31 11 57 N | 104 02 26 W |
| Corrales Windmill | Locale | 89 | Jim Hogg | 26 47 40 N | 098 28 18 W |
| Corrales Windmill | Locale | 146 | Jim Hogg | 26 55 23 N | 098 39 02 W |
| Corralitos Airport | Airport | 106 | Zapata | 27 06 42 N | 099 25 22 W |
| Correa Lake | Reservoir | 201 | Fannin | 33 27 24 N | 096 12 31 W |
| Correa Lake Dam | Dam | 201 | Fannin | 33 27 24 N | 096 12 31 W |
| Corrective Behavior Center | School | 81 | Cass | 33 07 02 N | 094 09 58 W |
| Correhuella Tank | Reservoir | 104 | Zapata | 26 46 25 N | 099 05 48 W |
| Corriente Estates Colonia | Populated Place | 15 | San Patricio | 28 01 20 N | 097 33 01 W |
| Corrigan | Populated Place | 72 | Polk | 30 59 49 N | 094 49 38 W |
| Corrigan - Camden High School | School | 67 | Polk | 30 59 37 N | 094 49 39 W |
| Corrigan - Camden Junior High School | School | 69 | Polk | 30 59 35 N | 094 49 32 W |
| Corrigan Hole | Lake | 30 | Bee | 28 17 11 N | 097 36 55 W |
| Corrigan Lake Number 1 | Reservoir | 168 | Fannin | 33 42 12 N | 096 14 01 W |
| Corrigan Lake Number 1 Dam | Dam | 168 | Fannin | 33 42 12 N | 096 14 01 W |
| Corrigan Lake Number 2 | Reservoir | 162 | Fannin | 33 42 18 N | 096 13 43 W |
| Corrigan Lake Number 2 Dam | Dam | 162 | Fannin | 33 42 18 N | 096 13 43 W |
| Corry | Populated Place | 1073 | Lamb | 34 01 36 N | 102 06 05 W |
| Corsey Creek | Stream | | Sabine | 31 29 52 N | 093 46 32 W |
| Corsicana | Populated Place | 135 | Navarro | 32 05 44 N | 096 28 08 W |
| Corsicana Commercial Historic District | Locale | 135 | Navarro | 32 05 47 N | 096 28 05 W |
| Corsicana Country Club | Locale | 139 | Navarro | 32 07 33 N | 096 30 24 W |
| Corsicana Country Club Lake Dam | Dam | 129 | Navarro | 32 07 49 N | 096 30 25 W |
| Corsicana High School | School | 151 | Navarro | 32 05 15 N | 096 31 06 W |
| Corsicana Oil Field | Oilfield | 109 | Navarro | 32 04 40 N | 096 23 33 W |
| Corsicana Oil Field Discovery Well | Well | 128 | Navarro | 32 05 22 N | 096 27 51 W |
| Corstone Sales Company | Building | 95 | Angelina | 31 20 18 N | 094 43 44 W |
| Corta Sacate Windmill | Locale | 10 | Kenedy | 27 05 59 N | 097 45 11 W |
| Cortez Branch Library | Building | 92 | Bexar | 28 26 10 N | 098 32 54 W |
| Cortez Cemetery | Cemetery | 268 | Medina | 29 20 02 N | 099 17 33 W |
| Cortez Colonia | Populated Place | 56 | Starr | 26 22 53 N | 098 49 56 W |
| Coryell | Populated Place | 300 | Coryell | 31 32 47 N | 097 37 06 W |
| Coryell Church | Church | 274 | Coryell | 31 28 42 N | 097 32 53 W |
| Coryell County | Civil | 303 | Coryell | 31 23 01 N | 097 48 01 W |
| Coryell County Activity Complex | Building | 279 | Coryell | 31 26 09 N | 097 42 26 W |
| Coryell County Museum | Building | 247 | Coryell | 31 26 08 N | 097 44 54 W |
| Coryell Creek | Stream | | Coryell | 31 23 06 N | 097 35 23 W |
| Coryell Memorial Hospital | Hospital | 238 | Coryell | 31 26 07 N | 097 45 46 W |
| Coryell Valley Cemetery | Cemetery | 263 | Coryell | 31 29 11 N | 097 38 50 W |
| Coryell Valley Church | Church | 285 | Coryell | 31 30 08 N | 097 40 39 W |
| Cosby Lake | Reservoir | 1117 | Castro | 34 34 36 N | 102 02 08 W |
| Cosby Lake Dam | Dam | 1117 | Castro | 34 34 36 N | 102 02 08 W |