Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Marsh Middle School | School | 175 | Tarrant | 32 45 56 N | 097 23 30 W |
| Marsh Park | Park | 284 | Archer | 33 41 32 N | 098 27 02 W |
| Marsh Point | Cape | 0 | Calhoun | 28 24 45 N | 096 45 52 W |
| Marsh Point | Cape | 0 | Harris | 29 31 54 N | 094 33 60 W |
| Marsh Pond | Swamp | 37 | Montgomery | 30 11 51 N | 095 16 45 W |
| Marsh School | School | 161 | Smith | 32 21 28 N | 095 18 11 W |
| Marsh-Smith House | Building | 92 | Angelina | 31 20 32 N | 094 44 09 W |
| Marshall | Populated Place | 126 | Harrison | 32 32 42 N | 094 22 03 W |
| Marshall Baptist Church | Church | 271 | Bexar | 29 30 44 N | 098 37 24 W |
| Marshall Branch | Stream | | Denton | 33 01 03 N | 097 10 06 W |
| Marshall Cemetery | Cemetery | 122 | Navarro | 32 01 04 N | 096 33 54 W |
| Marshall Cemetery | Cemetery | 143 | Smith | 32 31 37 N | 095 15 17 W |
| Marshall City Park | Park | 109 | Harrison | 32 32 20 N | 094 22 15 W |
| Marshall Creek | Populated Place | 186 | Denton | 33 01 00 N | 097 12 31 W |
| Marshall Creek | Stream | | Briscoe | 34 36 51 N | 101 06 09 W |
| Marshall Creek | Stream | | Kerr | 29 58 39 N | 099 10 23 W |
| Marshall Creek Park | Park | 173 | Denton | 33 00 54 N | 097 10 39 W |
| Marshall Dam | Dam | 137 | Atascosa | 28 48 07 N | 098 38 13 W |
| Marshall Dam | Dam | 35 | Harris | 29 59 25 N | 095 33 37 W |
| Marshall Elementary School | School | 106 | Nacogdoches | 31 36 05 N | 094 39 42 W |
| Marshall Estate Dam Number 1 | Dam | 3 | Chambers | 29 45 37 N | 094 22 55 W |
| Marshall Estate Dam Number 2 | Dam | 3 | Chambers | 29 44 49 N | 094 22 19 W |
| Marshall Estate Lake Number 1 | Reservoir | 3 | Chambers | 29 45 37 N | 094 22 55 W |
| Marshall Estate Lake Number 2 | Reservoir | 3 | Chambers | 29 44 49 N | 094 22 19 W |
| Marshall Evangelical Presbyterian Church | Church | 114 | Harrison | 32 32 15 N | 094 18 42 W |
| Marshall Ford | Populated Place | 238 | Travis | 30 23 31 N | 097 53 19 W |
| Marshall Ford Dam | Dam | 210 | Travis | 30 23 31 N | 097 54 25 W |
| Marshall Gas Field | Oilfield | 85 | Goliad | 28 46 44 N | 097 26 13 W |
| Marshall High School | School | 273 | Bexar | 29 30 49 N | 098 37 13 W |
| Marshall High School | School | 103 | Harrison | 32 31 55 N | 094 21 19 W |
| Marshall Hills | Summit | 164 | Frio | 28 46 28 N | 098 52 00 W |
| Marshall Junior High School | School | 15 | Harris | 29 46 52 N | 095 21 22 W |
| Marshall Junior High School | School | 121 | Harrison | 32 32 40 N | 094 22 24 W |
| Marshall Lake | Reservoir | 137 | Atascosa | 28 48 07 N | 098 38 13 W |
| Marshall Lake | Reservoir | 35 | Harris | 29 59 25 N | 095 33 37 W |
| Marshall Lake | Reservoir | 77 | Jasper | 30 51 31 N | 093 58 13 W |
| Marshall Lake Dam | Dam | 77 | Jasper | 30 51 31 N | 093 58 13 W |
| Marshall Lakeside Country Club Dam | Dam | 103 | Harrison | 32 34 07 N | 094 17 31 W |
| Marshall Lakeside Country Club Lake | Reservoir | 103 | Harrison | 32 34 07 N | 094 17 31 W |
| Marshall Middle School | School | 15 | Harris | 29 46 51 N | 095 21 25 W |
| Marshall Middle School | School | 7 | Jefferson | 30 05 26 N | 094 10 21 W |
| Marshall Public Library | Building | 87 | Harrison | 32 48 34 N | 094 21 48 W |
| Marshall R Sanguinet House | Building | 215 | Tarrant | 32 44 15 N | 097 23 28 W |
| Marshall Ranch | Locale | 555 | Val Verde | 30 00 37 N | 101 28 36 W |
| Marshall Ranch Airport | Airport | 286 | Lampasas | 31 10 41 N | 098 04 24 W |
| Marshall Regional Medical Center | Hospital | 110 | Harrison | 32 32 15 N | 094 22 05 W |
| Marshall School | School | 9 | Brazoria | 29 09 60 N | 095 26 12 W |
| Marshall Soccer Complex | Park | 106 | Harrison | 32 29 35 N | 094 16 19 W |
| Marshall Springs | Populated Place | 123 | Titus | 33 13 19 N | 095 04 51 W |
| Marshall Springs Cemetery | Cemetery | 129 | Titus | 33 14 03 N | 095 04 44 W |
| Marshall T Patrick House | Building | 180 | Ellis | 32 23 44 N | 096 51 19 W |
| Marshall W Kennedy House | Building | 18 | Harris | 29 47 30 N | 095 23 47 W |
| Marshy Branch | Stream | | Bastrop | 30 17 18 N | 097 10 17 W |
| Marshy Branch | Stream | | Lee | 30 23 45 N | 097 12 08 W |
| Marshy Hollow | Valley | | Bandera | 29 43 04 N | 099 33 33 W |
| Marshy Springs | Populated Place | 118 | Freestone | 31 31 26 N | 096 06 05 W |
| Marston | Populated Place | 61 | Polk | 30 45 30 N | 094 54 32 W |
| Mart | Populated Place | 160 | McLennan | 31 32 33 N | 096 50 01 W |
| Mart Elementary School | School | 161 | McLennan | 31 32 30 N | 096 49 46 W |
| Mart High School | School | 161 | McLennan | 31 32 30 N | 096 49 46 W |
| Martens Cemetery | Cemetery | 57 | Harris | 30 07 11 N | 095 37 32 W |
| Martha | Populated Place | 26 | Liberty | 30 05 13 N | 094 55 06 W |
| Martha Chapel Cemetery | Cemetery | 108 | Walker | 30 38 57 N | 095 38 03 W |
| Martha Chapman Dam | Dam | 284 | Williamson | 30 38 52 N | 097 54 37 W |
| Martha Houghton Lake Number 1 | Reservoir | 1143 | Hartley | 35 41 30 N | 102 44 32 W |
| Martha Houghton Lake Number 1 Dam | Dam | 1143 | Hartley | 35 41 30 N | 102 44 32 W |
| Martha Houghton Lake Number 2 | Reservoir | 1127 | Hartley | 35 39 36 N | 102 44 32 W |
| Martha Houghton Lake Number 2 Dam | Dam | 1127 | Hartley | 35 39 36 N | 102 44 32 W |
| Martha Houghton Lake Number 3 | Reservoir | 1169 | Hartley | 35 42 36 N | 102 45 38 W |
| Martha Houghton Lake Number 3 Dam | Dam | 1169 | Hartley | 35 42 36 N | 102 45 38 W |
| Martha Houghton Lake Number 4 | Reservoir | 1167 | Hartley | 35 42 36 N | 102 45 32 W |
| Martha Houghton Lake Number 4 Dam | Dam | 1167 | Hartley | 35 42 36 N | 102 45 32 W |
| Martha Houghton Lake Number 5 | Reservoir | 1099 | Oldham | 35 36 18 N | 102 44 32 W |
| Martha Houghton Lake Number 5 Dam | Dam | 1099 | Oldham | 35 36 18 N | 102 44 32 W |
| Martha Oil Field | Oilfield | 20 | Liberty | 30 04 42 N | 094 54 51 W |
| Martha Turner Reilly Elementary School | School | 171 | Dallas | 32 51 20 N | 096 41 21 W |
| Martha Windmill | Locale | 173 | Frio | 28 49 56 N | 099 18 19 W |
| Martillo Artesian Well | Well | 12 | Kenedy | 26 40 57 N | 097 56 46 W |
| Martin | Populated Place | 43 | Angelina | 31 02 48 N | 094 24 02 W |
| Martin Bluff | Cliff | 133 | Van Zandt | 32 45 51 N | 095 49 43 W |
| Martin Branch | Stream | | Grayson | 33 43 35 N | 096 46 16 W |
| Martin Branch | Stream | | Hood | 32 33 03 N | 097 45 20 W |
| Martin Branch | Stream | | Johnson | 32 24 36 N | 097 28 29 W |
| Martin Branch | Stream | | La Salle | 28 37 05 N | 099 01 23 W |
| Martin Branch | Stream | | Newton | 30 54 07 N | 093 46 57 W |
| Martin Branch | Stream | | Wise | 33 09 13 N | 097 39 15 W |
| Martin Building | Building | 1134 | El Paso | 31 45 35 N | 106 29 13 W |
| Martin C Amos House | Building | 229 | Williamson | 30 37 54 N | 097 40 02 W |
| Martin Camp Draw | Valley | | Real | 29 53 00 N | 099 39 50 W |
| Martin Camp Spring | Spring | 617 | Real | 29 53 09 N | 099 40 00 W |
| Martin Canyon | Valley | | El Paso | 31 47 29 N | 106 02 23 W |
| Martin Cemetery | Cemetery | 94 | Cherokee | 31 46 05 N | 094 59 20 W |
| Martin Cemetery | Cemetery | 171 | Denton | 33 01 52 N | 097 01 34 W |
| Martin Cemetery | Cemetery | 432 | Hays | 30 13 28 N | 098 10 49 W |
| Martin Cemetery | Cemetery | 292 | Hood | 32 29 22 N | 097 58 54 W |
| Martin Cemetery | Cemetery | 348 | Llano | 30 30 15 N | 098 37 05 W |
| Martin Cemetery | Cemetery | 403 | Mason | 30 40 28 N | 099 06 54 W |
| Martin Cemetery | Cemetery | 93 | Montgomery | 30 19 52 N | 095 41 49 W |
| Martin Cemetery | Cemetery | 103 | Rusk | 32 15 52 N | 094 32 23 W |
| Martin Cemetery | Cemetery | 83 | Sabine | 31 15 46 N | 094 00 14 W |
| Martin Church | Church | 853 | Donley | 34 58 20 N | 100 58 10 W |
| Martin Church | Church | 200 | Hays | 30 01 58 N | 097 46 43 W |
| Martin Church Cemetery | Cemetery | 200 | Hays | 30 01 59 N | 097 46 43 W |
| Martin County | Civil | 864 | Martin | 32 18 00 N | 101 57 02 W |
| Martin County Historical Museum | Building | 848 | Martin | 32 11 12 N | 101 57 45 W |
| Martin Creek | Stream | | Mason | 30 42 37 N | 098 58 37 W |
| Martin Creek | Stream | | Medina | 29 28 42 N | 099 07 33 W |
| Martin Creek | Stream | | Montgomery | 30 22 31 N | 095 38 33 W |
| Martin Creek | Stream | | Nacogdoches | 31 34 41 N | 094 31 22 W |
| Martin Creek | Stream | | Nacogdoches | 31 23 16 N | 094 25 44 W |