Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Harriet School | Locale | 558 | Tom Green | 31 33 22 N | 100 17 54 W |
| Harriett Baptist Church | Church | 555 | Tom Green | 31 32 41 N | 100 18 45 W |
| Harrington Branch | Stream | | Collin | 33 11 27 N | 096 25 16 W |
| Harrington Cemetery | Cemetery | 16 | Harris | 29 53 08 N | 095 08 30 W |
| Harrington Cove | Basin | 418 | Hamilton | 31 31 49 N | 098 15 43 W |
| Harrington Elementary School | School | 163 | Collin | 32 57 39 N | 096 51 40 W |
| Harrington North Lake | Reservoir | 149 | Lamar | 33 33 30 N | 095 38 13 W |
| Harrington North Lake Dam | Dam | 149 | Lamar | 33 33 30 N | 095 38 13 W |
| Harrington Park | Park | 185 | Collin | 33 01 25 N | 096 42 45 W |
| Harrington South Lake | Reservoir | 148 | Lamar | 33 32 54 N | 095 38 01 W |
| Harrington South Lake Dam | Dam | 148 | Lamar | 33 32 54 N | 095 38 01 W |
| Harris | Populated Place | 144 | Hunt | 32 52 18 N | 096 08 55 W |
| Harris and Thrush Dam | Dam | 1198 | Deaf Smith | 35 02 00 N | 102 28 20 W |
| Harris and Thrush Reservoir | Reservoir | 1198 | Deaf Smith | 35 02 00 N | 102 28 20 W |
| Harris Back Lake | Reservoir | 112 | Harrison | 32 33 25 N | 094 20 37 W |
| Harris Back Lake Dam | Dam | 112 | Harrison | 32 33 25 N | 094 20 37 W |
| Harris Bend Cut Off | Bend | 104 | Red River | 33 43 13 N | 094 44 22 W |
| Harris Branch | Stream | | Llano | 30 46 11 N | 098 32 00 W |
| Harris Branch | Stream | | Palo Pinto | 32 47 37 N | 098 24 44 W |
| Harris Branch | Stream | | Travis | 30 16 15 N | 097 27 28 W |
| Harris Branch | Stream | | Travis | 30 21 28 N | 097 35 09 W |
| Harris Cemetery | Cemetery | 93 | Bowie | 33 20 38 N | 094 22 10 W |
| Harris Cemetery | Cemetery | 102 | Bowie | 33 33 45 N | 094 30 17 W |
| Harris Cemetery | Cemetery | 113 | Panola | 32 08 44 N | 094 31 48 W |
| Harris Cemetery | Cemetery | 365 | San Saba | 31 13 17 N | 098 36 14 W |
| Harris Chapel | Church | 142 | Cass | 32 56 05 N | 094 38 34 W |
| Harris Chapel | Church | 112 | Panola | 32 18 37 N | 094 25 55 W |
| Harris Chapel | Church | 122 | Smith | 32 34 16 N | 095 26 60 W |
| Harris Chapel | Populated Place | 105 | Panola | 32 18 30 N | 094 25 53 W |
| Harris Chapel Cemetery | Cemetery | 128 | Red River | 33 35 53 N | 095 04 36 W |
| Harris Chapel Lake | Reservoir | 112 | Smith | 32 34 24 N | 095 26 37 W |
| Harris Chapel Lake Dam | Dam | 112 | Smith | 32 34 24 N | 095 26 37 W |
| Harris Church | Church | 100 | Titus | 33 20 48 N | 094 57 04 W |
| Harris Continued Care Hospital | Hospital | 134 | Dallas | 32 48 57 N | 096 50 42 W |
| Harris County | Civil | 21 | Harris | 29 50 01 N | 095 24 01 W |
| Harris County Boys School | School | 5 | Harris | 29 33 58 N | 095 04 07 W |
| Harris County Cemetery | Cemetery | 11 | Harris | 29 48 53 N | 095 14 11 W |
| Harris County Clay Road Courthouse Heliport | Airport | 34 | Harris | 29 50 04 N | 095 39 20 W |
| Harris County Courthouse | Building | 14 | Harris | 29 45 38 N | 095 21 32 W |
| Harris County Courthouse Heliport | Airport | 18 | Harris | 29 42 58 N | 095 28 37 W |
| Harris County Heritage Society Museum | Building | 15 | Harris | 29 45 34 N | 095 22 17 W |
| Harris County Juvenile Justice Charter School | School | 14 | Harris | 29 45 34 N | 095 21 34 W |
| Harris County Public Library | Building | 130 | Harris | 32 39 53 N | 095 23 23 W |
| Harris Creek | Stream | | Grayson | 33 44 15 N | 096 45 13 W |
| Harris Creek | Stream | | Gregg | 32 29 54 N | 094 45 12 W |
| Harris Creek | Stream | | McLennan | 31 27 34 N | 097 17 17 W |
| Harris Creek | Stream | | Red River | 33 36 11 N | 094 46 33 W |
| Harris Creek | Stream | | Smith | 32 33 01 N | 095 08 24 W |
| Harris Creek | Stream | | Waller | 29 57 35 N | 096 04 11 W |
| Harris Creek Baptist Church | Church | 165 | McLennan | 31 27 17 N | 097 18 17 W |
| Harris Creek Baptist Church | Church | 110 | Smith | 32 27 27 N | 095 12 59 W |
| Harris Creek Church | Church | 159 | McLennan | 31 27 47 N | 097 17 37 W |
| Harris Creek Church | Church | 141 | Smith | 32 28 02 N | 095 13 01 W |
| Harris Creek Church | Church | 58 | Waller | 29 57 15 N | 096 00 41 W |
| Harris Dam | Dam | 296 | Hamilton | 31 45 43 N | 098 05 43 W |
| Harris Dam | Dam | 121 | La Salle | 28 25 37 N | 099 18 31 W |
| Harris Dam | Dam | 40 | Live Oak | 28 22 19 N | 098 06 07 W |
| Harris Elementary School | School | 193 | Travis | 30 18 57 N | 097 41 28 W |
| Harris Front Lake | Reservoir | 109 | Harrison | 32 33 25 N | 094 20 49 W |
| Harris Front Lake Dam | Dam | 109 | Harrison | 32 33 25 N | 094 20 49 W |
| Harris Hollow | Valley | | Menard | 30 54 39 N | 099 46 57 W |
| Harris Hollow | Valley | | Real | 29 48 24 N | 099 40 57 W |
| Harris Hospital | Hospital | 196 | Tarrant | 32 44 13 N | 097 20 23 W |
| Harris Hospital Heliport | Airport | 196 | Tarrant | 32 44 13 N | 097 20 21 W |
| Harris J R Elementary School | School | 11 | Harris | 29 43 10 N | 095 16 43 W |
| Harris Junior High School | School | 189 | Bexar | 29 23 58 N | 098 30 25 W |
| Harris Lake | Lake | 113 | Henderson | 32 13 32 N | 095 41 17 W |
| Harris Lake | Reservoir | 107 | Harrison | 32 33 26 N | 094 20 47 W |
| Harris Lake | Reservoir | 119 | La Salle | 28 25 39 N | 099 18 29 W |
| Harris Lake | Reservoir | 40 | Live Oak | 28 22 19 N | 098 06 07 W |
| Harris Lake | Reservoir | 118 | Upshur | 32 52 42 N | 095 03 55 W |
| Harris Lake | Reservoir | 123 | Wood | 32 46 48 N | 095 25 49 W |
| Harris Lake B Dam | Dam | 123 | Wood | 32 46 48 N | 095 25 49 W |
| Harris Lake Dam | Dam | 118 | Upshur | 32 52 42 N | 095 03 55 W |
| Harris Methodist Erath County | Hospital | 391 | Erath | 32 13 21 N | 098 12 16 W |
| Harris Methodist HEB Hospital | Hospital | 177 | Tarrant | 32 50 11 N | 097 07 30 W |
| Harris Methodist Northwest Hospital | Hospital | 207 | Tarrant | 32 52 53 N | 097 32 03 W |
| Harris Methodist Southwest Church | Church | 219 | Tarrant | 32 39 14 N | 097 25 03 W |
| Harris Methodist Southwest Helistop | Airport | 232 | Tarrant | 32 38 43 N | 097 24 54 W |
| Harris Methodist Southwest Hospital | Hospital | 217 | Tarrant | 32 39 14 N | 097 25 04 W |
| Harris Methodist Springwood Hospital | Hospital | 178 | Tarrant | 32 50 10 N | 097 07 30 W |
| Harris Middle School | School | 192 | Bexar | 29 23 56 N | 098 30 26 W |
| Harris Oil Field | Oilfield | 38 | Live Oak | 28 22 38 N | 098 07 19 W |
| Harris Park | Park | 23 | Wharton | 29 18 49 N | 096 07 03 W |
| Harris Peak | Summit | 413 | Palo Pinto | 32 56 15 N | 098 28 27 W |
| Harris R P Elementary School | School | 7 | Harris | 29 46 08 N | 095 13 14 W |
| Harris Reservoir | Reservoir | 11 | Brazoria | 29 14 49 N | 095 31 48 W |
| Harris School | School | 159 | Bell | 31 03 40 N | 097 28 01 W |
| Harris School | School | 11 | Harris | 29 43 07 N | 095 16 39 W |
| Harris School | School | 8 | Harris | 29 46 10 N | 095 13 17 W |
| Harris School | School | 186 | Hill | 32 00 26 N | 097 08 15 W |
| Harris School | School | 192 | Travis | 30 18 54 N | 097 41 27 W |
| Harris Spring | Spring | 70 | Polk | 31 00 43 N | 094 39 32 W |
| Harris Spring | Spring | 499 | Real | 29 43 26 N | 099 37 11 W |
| Harris Spring Church | Church | 82 | Washington | 30 13 08 N | 096 18 32 W |
| Harris Temple Church of God in Christ | Church | 14 | Harris | 29 47 55 N | 095 19 33 W |
| Harris Tract Colonia | Populated Place | 6 | Cameron | 25 54 30 N | 097 24 19 W |
| Harris Windmill | Locale | 799 | Upton | 31 19 23 N | 102 04 42 W |
| Harrisburg | Populated Place | 11 | Harris | 29 43 06 N | 095 16 47 W |
| Harrisburg | Populated Place | 136 | Jasper | 31 00 43 N | 093 53 24 W |
| Harrisburg Bend | Bend | 7 | Harris | 29 43 22 N | 095 16 32 W |
| Harrisburg School | School | 128 | Washington | 30 11 50 N | 096 29 17 W |
| Harrisdale Church | Church | 891 | Ector | 31 51 46 N | 102 24 46 W |
| Harrisdale Church | Church | 891 | Ector | 31 51 46 N | 102 24 48 W |
| Harrison | Populated Place | 142 | McLennan | 31 31 22 N | 096 59 56 W |
| Harrison Bayou | Stream | | Harrison | 32 40 47 N | 094 06 40 W |
| Harrison Cemetery | Cemetery | 134 | Caldwell | 29 47 40 N | 097 40 54 W |
| Harrison Cemetery | Cemetery | 159 | Cherokee | 31 39 34 N | 095 05 25 W |
| Harrison Cemetery | Cemetery | 19 | Jackson | 29 01 34 N | 096 43 20 W |
| Harrison Cemetery | Cemetery | 158 | Tarrant | 32 45 17 N | 097 09 56 W |