Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Glass Ranch | Locale | 752 | Sterling | 31 47 36 N | 101 14 48 W |
| Glass Ranch Airport | Airport | 242 | Maverick | 28 27 01 N | 100 09 02 W |
| Glass Tank | Reservoir | 238 | Maverick | 28 27 03 N | 100 08 48 W |
| Glasscock Branch | Stream | | Williamson | 30 46 41 N | 097 40 07 W |
| Glasscock Cemetery | Cemetery | 128 | Travis | 30 15 12 N | 097 31 56 W |
| Glasscock County | Civil | 811 | Glasscock | 31 52 00 N | 101 32 01 W |
| Glasscock Estates Colonia | Populated Place | 45 | Hidalgo | 26 14 50 N | 098 17 11 W |
| Glasscock Field | Airport | 330 | Medina | 29 22 30 N | 099 20 32 W |
| Glasscock Lake | Reservoir | 100 | Colorado | 29 37 19 N | 097 35 01 W |
| Glasscock Lake | Reservoir | 31 | San Patricio | 27 58 37 N | 097 45 31 W |
| Glasscock Lake Dam | Dam | 100 | Colorado | 29 37 19 N | 097 35 01 W |
| Glasscock Lake Dam | Dam | 31 | San Patricio | 27 58 37 N | 097 45 31 W |
| Glasscock North Colonia | Populated Place | 45 | Hidalgo | 26 17 43 N | 098 16 56 W |
| Glasscock Ranch | Locale | 685 | Crockett | 30 36 12 N | 100 58 00 W |
| Glasscock Ranch | Locale | 613 | Sutton | 30 20 33 N | 100 50 58 W |
| Glasscock Ranch | Locale | 561 | Val Verde | 30 16 41 N | 100 57 46 W |
| Glaze City | Populated Place | 83 | Gonzales | 29 24 26 N | 097 17 19 W |
| Glaze Lake | Lake | 59 | Leon | 31 35 06 N | 095 46 52 W |
| Glazier | Populated Place | 797 | Hemphill | 36 00 41 N | 100 15 49 W |
| Gleason Park | Park | 18 | Harris | 29 51 47 N | 095 17 55 W |
| Gleckler | Populated Place | 96 | Lavaca | 29 36 23 N | 096 54 45 W |
| Gleenwood Cemetery | Cemetery | 70 | Bee | 28 24 38 N | 097 44 13 W |
| Glen Arbor Park | Park | 7 | Nueces | 27 42 00 N | 097 22 10 W |
| Glen Beicker Ranch Airport | Airport | 140 | Guadalupe | 29 31 46 N | 097 47 19 W |
| Glen Cove | Populated Place | 604 | Coleman | 31 51 58 N | 099 38 15 W |
| Glen Cove | Populated Place | 3 | Galveston | 29 32 55 N | 095 02 55 W |
| Glen Cove Cemetery | Cemetery | 610 | Coleman | 31 50 57 N | 099 37 34 W |
| Glen Cove Elementary School | School | 1204 | El Paso | 31 46 37 N | 106 19 10 W |
| Glen Cove Pumping Station | Locale | 612 | Coleman | 31 49 58 N | 099 38 11 W |
| Glen Creek | Stream | | Borden | 32 38 07 N | 101 29 51 W |
| Glen Eden (historical) | Populated Place | 212 | Grayson | 33 53 22 N | 096 38 30 W |
| Glen Flora | Populated Place | 36 | Wharton | 29 20 51 N | 096 11 36 W |
| Glen Flora School | School | 36 | Wharton | 29 21 05 N | 096 12 02 W |
| Glen Garden Baptist Church | Church | 203 | Tarrant | 32 42 11 N | 097 16 51 W |
| Glen Garden Church | Church | 204 | Tarrant | 32 42 11 N | 097 16 50 W |
| Glen Garden Country Club | Locale | 202 | Tarrant | 32 41 54 N | 097 17 23 W |
| Glen Hill | Populated Place | 170 | Rockwall | 32 53 41 N | 096 28 28 W |
| Glen Lake | Lake | 37 | Montgomery | 30 10 29 N | 095 25 19 W |
| Glen Lake | Reservoir | 184 | Somervell | 32 14 22 N | 097 44 28 W |
| Glen Lake Camp | Locale | 186 | Somervell | 32 14 19 N | 097 44 35 W |
| Glen Lakes Country Club | Locale | 179 | Dallas | 32 52 34 N | 096 46 01 W |
| Glen Loch Elementary School | School | 44 | Montgomery | 30 09 18 N | 095 29 50 W |
| Glen Meadows Baptist Church | Church | 31 | Tom Green | 31 23 44 N | 100 29 21 W |
| Glen Oaks | Populated Place | 61 | San Augustine | 31 16 09 N | 094 05 54 W |
| Glen Oaks Elementary School | School | 273 | Bexar | 29 29 45 N | 098 35 13 W |
| Glen Oaks Elementary School | School | 215 | Collin | 33 11 29 N | 096 42 30 W |
| Glen Oaks Park | Park | 260 | Bexar | 29 29 23 N | 098 35 39 W |
| Glen Oaks School | School | 277 | Bexar | 29 29 46 N | 098 35 09 W |
| Glen Oaks United Methodist Church | Church | 177 | Dallas | 32 41 16 N | 096 50 24 W |
| Glen Oil Field | Oilfield | 259 | Webb | 27 16 54 N | 098 57 20 W |
| Glen Park Elementary School | School | 195 | Tarrant | 32 41 17 N | 097 16 17 W |
| Glen Park School | School | 195 | Tarrant | 32 41 18 N | 097 16 16 W |
| Glen Rest Cemetery | Cemetery | 822 | Reagan | 31 11 15 N | 101 27 55 W |
| Glen Rose | Populated Place | 188 | Somervell | 32 14 05 N | 097 45 19 W |
| Glen Rose Cemetery | Cemetery | 492 | Kerr | 30 01 49 N | 099 08 00 W |
| Glen Rose Elementary School | School | 199 | Somervell | 32 13 55 N | 097 45 45 W |
| Glen Rose High School | School | 202 | Somervell | 32 13 55 N | 097 46 02 W |
| Glen Rose Intermediate School | School | 198 | Somervell | 32 13 43 N | 097 45 48 W |
| Glen Rose Junior High School | School | 193 | Somervell | 32 14 23 N | 097 44 57 W |
| Glen Rose Medical Center | Hospital | 190 | Somervell | 32 14 32 N | 097 44 47 W |
| Glen Royal Park | Park | 13 | Nueces | 27 47 19 N | 097 26 18 W |
| Glen Tank | Reservoir | 754 | Borden | 32 36 20 N | 101 33 36 W |
| Glenbrook Park Golf Course | Locale | 10 | Harris | 29 41 05 N | 095 15 55 W |
| Glenbrook United Methodist Church | Church | 12 | Harris | 29 39 55 N | 095 16 30 W |
| Glencoe Park | Park | 175 | Dallas | 32 49 58 N | 096 46 42 W |
| Glencoe Park | Park | 176 | Dallas | 32 49 56 N | 096 46 42 W |
| Glencrest 6th Grade School | School | 210 | Tarrant | 32 41 37 N | 097 17 30 W |
| Glencrest School | School | 211 | Tarrant | 32 41 36 N | 097 17 28 W |
| Glendale | Populated Place | 97 | Trinity | 31 00 57 N | 095 18 04 W |
| Glendale Cemetery | Cemetery | 107 | Angelina | 31 20 06 N | 094 42 12 W |
| Glendale Cemetery | Cemetery | 64 | Goliad | 28 40 51 N | 097 22 52 W |
| Glendale Cemetery | Cemetery | 11 | Harris | 29 43 11 N | 095 16 29 W |
| Glendale Cemetery | Cemetery | 89 | Trinity | 31 00 38 N | 095 18 38 W |
| Glendale Park | Park | 136 | Dallas | 32 41 00 N | 096 47 52 W |
| Glendale Park | Park | 135 | Dallas | 32 40 58 N | 096 47 50 W |
| Glendale Presbyterian Church | Church | 146 | Dallas | 32 41 21 N | 096 48 52 W |
| Glenfawn | Populated Place | 138 | Rusk | 31 54 50 N | 094 51 25 W |
| Glenfawn Cemetery | Cemetery | 165 | Rusk | 31 54 21 N | 094 51 31 W |
| Glenhope Elementary School | School | 184 | Tarrant | 32 54 14 N | 097 07 39 W |
| Glenmar Airport | Airport | 164 | Hunt | 33 06 25 N | 095 55 48 W |
| Glenmore Elementary School | School | 561 | Tom Green | 31 26 26 N | 100 24 53 W |
| Glenmore Forest Park | Park | 22 | Harris | 29 47 51 N | 095 29 15 W |
| Glenmore Park | Park | 553 | Tom Green | 31 26 40 N | 100 25 21 W |
| Glenmore School | School | 561 | Tom Green | 31 26 23 N | 100 24 51 W |
| Glenn | Populated Place | 815 | Dickens | 33 46 51 N | 100 50 49 W |
| Glenn Cemetery | Cemetery | 54 | Austin | 29 48 36 N | 096 09 40 W |
| Glenn Cemetery | Cemetery | 270 | Hood | 32 21 11 N | 097 59 26 W |
| Glenn Draw | Valley | | Brewster | 29 05 36 N | 103 05 16 W |
| Glenn Harmon Elementary School | School | 192 | Tarrant | 32 39 08 N | 097 07 24 W |
| Glenn Heights | Populated Place | 206 | Dallas | 32 32 55 N | 096 51 24 W |
| Glenn School | School | 164 | Bexar | 29 21 03 N | 098 17 38 W |
| Glenn Spring | Locale | 772 | Brewster | 29 10 24 N | 103 09 11 W |
| Glenn Spring | Spring | 797 | Brewster | 29 10 37 N | 103 09 27 W |
| Glenn Spring | Spring | 1025 | Brewster | 29 11 31 N | 103 09 32 W |
| Glenn Spring | Spring | 439 | Val Verde | 29 48 43 N | 100 53 20 W |
| Glenn Springs (historical) | Populated Place | 739 | Brewster | 29 09 40 N | 103 08 51 W |
| Glenn W Morris House | Building | 18 | Harris | 29 48 02 N | 095 23 49 W |
| Glenrio | Populated Place | 1175 | Deaf Smith | 35 10 44 N | 103 02 32 W |
| Glenshire Estates Colonia | Populated Place | 42 | Hidalgo | 26 16 45 N | 098 16 24 W |
| Glenview Elementary School | School | 177 | Tarrant | 32 49 20 N | 097 13 11 W |
| Glenview Number 1 Heliport | Airport | 64 | Montgomery | 30 23 58 N | 095 36 34 W |
| Glenview School | School | 176 | Tarrant | 32 49 22 N | 097 13 06 W |
| Glenwood | Populated Place | 116 | Upshur | 32 38 28 N | 094 50 39 W |
| Glenwood Acres Colonia | Populated Place | 6 | Cameron | 26 08 03 N | 097 33 44 W |
| Glenwood Acres North Lake | Reservoir | 96 | Upshur | 32 38 37 N | 094 49 43 W |
| Glenwood Acres North Lake Dam | Dam | 96 | Upshur | 32 38 37 N | 094 49 43 W |
| Glenwood Acres West Lake | Reservoir | 90 | Upshur | 32 38 31 N | 094 50 07 W |
| Glenwood Acres West Lake Dam | Dam | 90 | Upshur | 32 38 31 N | 094 50 07 W |
| Glenwood Alternative Middle School | School | 184 | Smith | 32 19 55 N | 095 18 33 W |
| Glenwood Baptist Church | Church | 10 | Harris | 29 40 09 N | 095 07 53 W |