Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Tonuco Draw | Arroyo | | Dona Ana | 32 36 53 N | 106 59 50 W |
| Tonuco Mine | Mine | 1324 | Dona Ana | 32 36 03 N | 106 58 49 W |
| Tonuco Mountains | Range | 1509 | Dona Ana | 32 36 11 N | 106 59 15 W |
| Torpedo | Mine | 1582 | Dona Ana | 32 25 42 N | 106 35 35 W |
| Tortugas | Populated Place | 1192 | Dona Ana | 32 16 12 N | 106 45 10 W |
| Tortugas Arroyo | Stream | | Dona Ana | 32 15 48 N | 106 44 57 W |
| Tortugas Cemetery | Cemetery | 1194 | Dona Ana | 32 16 10 N | 106 44 53 W |
| Tortugas Mine | Mine | 1346 | Dona Ana | 32 17 20 N | 106 40 03 W |
| Tortugas Mine | Mine | 1424 | Dona Ana | 32 17 26 N | 106 41 46 W |
| Tortugas Mountain | Summit | 1502 | Dona Ana | 32 17 33 N | 106 41 52 W |
| Tortugas Site Number One Dam | Dam | 1261 | Dona Ana | 32 17 00 N | 106 43 32 W |
| Tortugas Watershed Site Number Two Dam | Dam | 1205 | Dona Ana | 32 16 18 N | 106 44 26 W |
| Trapizoid Prospect | Mine | 1923 | Dona Ana | 32 20 52 N | 106 34 55 W |
| Triangle Placer Mine | Mine | 1287 | Dona Ana | 32 18 28 N | 106 42 31 W |
| Triangle Placer Minning Claim | Mine | 1287 | Dona Ana | 32 18 28 N | 106 42 31 W |
| Trinity Lutheran Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Turney Well | Well | 1367 | Dona Ana | 32 41 30 N | 106 42 22 W |
| TW-10 Water Well | Well | 1174 | Dona Ana | 32 12 30 N | 106 43 06 W |
| TW-18 Water Well | Well | 1192 | Dona Ana | 32 20 40 N | 106 48 55 W |
| TW-26 Water Well | Well | 1200 | Dona Ana | 32 24 46 N | 106 50 26 W |
| TW-5 Water Well | Well | 1164 | Dona Ana | 32 06 15 N | 106 41 35 W |
| TW-9 Water Well | Well | 1173 | Dona Ana | 32 12 06 N | 106 42 38 W |
| Twin Hills | Summit | 1611 | Dona Ana | 32 33 22 N | 107 07 09 W |
| Twin Hills Tank | Reservoir | 1592 | Dona Ana | 32 29 18 N | 107 13 05 W |
| TX U 56 Water Well | Well | 1182 | Dona Ana | 31 47 10 N | 106 34 24 W |
| TX U 64 Water Well | Well | 1137 | Dona Ana | 31 48 03 N | 106 34 46 W |
| U 32 Water Well | Well | 1156 | Dona Ana | 31 48 36 N | 106 35 25 W |
| U 35 Water Well | Well | 1153 | Dona Ana | 31 48 28 N | 106 35 24 W |
| U 38 Water Well | Well | 1144 | Dona Ana | 31 48 29 N | 106 35 18 W |
| U 42 Water Well | Well | 1135 | Dona Ana | 31 48 21 N | 106 35 04 W |
| U 48 Water Well | Well | 1147 | Dona Ana | 31 48 13 N | 106 35 10 W |
| U 53 Water Well | Well | 1134 | Dona Ana | 31 47 59 N | 106 33 55 W |
| U 66 Water Well | Well | 1139 | Dona Ana | 31 48 14 N | 106 34 40 W |
| U 68 Water Well | Well | 1142 | Dona Ana | 31 48 12 N | 106 35 04 W |
| Unitarian Universalist Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| United Pentecostal Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| United Pentecostal New Life Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| United States Bureau of Reclamation 1 Water Well | Well | 1253 | Dona Ana | 32 46 14 N | 107 16 50 W |
| United States Bureau of Reclamation 18 Water Well | Well | 1192 | Dona Ana | 32 20 40 N | 106 48 55 W |
| United States Bureau of Reclamation 2 Water Well | Well | 1244 | Dona Ana | 32 42 26 N | 107 13 45 W |
| United States Bureau of Reclamation 3 Water Well | Well | 1237 | Dona Ana | 32 39 56 N | 107 09 11 W |
| United States Bureau of Reclamation 4 Water Well | Well | 1231 | Dona Ana | 32 39 51 N | 107 04 35 W |
| United States Bureau of Reclamation 41 Water Well | Well | 1205 | Dona Ana | 32 28 41 N | 106 55 18 W |
| United States Bureau of Reclamation 42 Water Well | Well | 1205 | Dona Ana | 32 28 16 N | 106 53 34 W |
| United States Bureau of Reclamation 43 Water Well | Well | 1200 | Dona Ana | 32 25 41 N | 106 52 51 W |
| United States Bureau of Reclamation 44 Water Well | Well | 1190 | Dona Ana | 32 20 03 N | 106 47 37 W |
| United States Bureau of Reclamation 45 Water Well | Well | 1186 | Dona Ana | 32 18 38 N | 106 48 20 W |
| United States Bureau of Reclamation 46 Water Well | Well | 1183 | Dona Ana | 32 15 18 N | 106 47 19 W |
| United States Bureau of Reclamation 47 Water Well | Well | 1185 | Dona Ana | 32 17 04 N | 106 46 06 W |
| United States Bureau of Reclamation 48 Water Well | Well | 1180 | Dona Ana | 32 14 32 N | 106 48 56 W |
| United States Bureau of Reclamation 49 Water Well | Well | 1152 | Dona Ana | 31 57 01 N | 106 37 04 W |
| United States Bureau of Reclamation 5 Water Well | Well | 1226 | Dona Ana | 32 38 34 N | 107 02 45 W |
| United States Bureau of Reclamation 5 Water Well | Well | 1164 | Dona Ana | 32 06 15 N | 106 41 35 W |
| United States Bureau of Reclamation 50 Water Well | Well | 1149 | Dona Ana | 31 55 11 N | 106 36 56 W |
| University Hills Elementary School | School | 1185 | Dona Ana | 32 17 30 N | 106 45 52 W |
| University Museum | Building | 32 | Dona Ana | 32 18 44 N | 106 46 40 W |
| University Park | Populated Place | 1193 | Dona Ana | 32 17 00 N | 106 45 12 W |
| University Park Post Office (historical) | Post Office | 1193 | Dona Ana | 32 17 00 N | 106 45 12 W |
| University Presbyterian Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Upper Hembrillo Spring | Spring | 1585 | Dona Ana | 32 55 31 N | 106 38 32 W |
| Upper Loman Well | Locale | 1719 | Dona Ana | 32 29 21 N | 106 33 39 W |
| Upper Swope Tank | Reservoir | 1588 | Dona Ana | 32 27 14 N | 107 11 18 W |
| Upper Valley Baptist Church | Church | 1159 | Dona Ana | 32 00 14 N | 106 36 21 W |
| Upper Well | Well | 1735 | Dona Ana | 32 31 24 N | 106 32 45 W |
| USBR 6 Water Well | Well | 1221 | Dona Ana | 32 36 12 N | 107 00 06 W |
| USBR 7 Water Well | Well | 1231 | Dona Ana | 32 39 51 N | 107 04 35 W |
| USBR 8 Water Well | Well | 1240 | Dona Ana | 32 40 24 N | 107 11 44 W |
| USBR 9 Water Well | Well | 1249 | Dona Ana | 32 44 28 N | 107 15 59 W |
| USBR 9 Water Well | Well | 1173 | Dona Ana | 32 12 06 N | 106 42 38 W |
| USBR-26 Water Well | Well | 1200 | Dona Ana | 32 24 46 N | 106 50 26 W |
| Vado | Populated Place | 1165 | Dona Ana | 32 06 42 N | 106 39 45 W |
| Vado 1300 Water Well | Well | 1164 | Dona Ana | 32 05 50 N | 106 38 17 W |
| Vado Arroyo | Stream | | Dona Ana | 32 07 46 N | 106 39 10 W |
| Vado Hill | Summit | 1263 | Dona Ana | 32 08 14 N | 106 38 18 W |
| Vado Pit | Mine | 1197 | Dona Ana | 32 08 08 N | 106 38 37 W |
| Vado Post Office (historical) | Post Office | 1165 | Dona Ana | 32 06 42 N | 106 39 45 W |
| Vado Quarry Number One | Mine | 1194 | Dona Ana | 32 08 02 N | 106 38 23 W |
| Vado Quarry Number Two | Mine | 1191 | Dona Ana | 32 07 51 N | 106 38 25 W |
| Vail Tank | Reservoir | 1449 | Dona Ana | 32 24 07 N | 107 11 38 W |
| Valentine Tank | Reservoir | 1345 | Dona Ana | 32 43 41 N | 106 46 36 W |
| Valles Canyon | Valley | | Dona Ana | 32 32 08 N | 107 08 19 W |
| Valles Tank | Reservoir | 1629 | Dona Ana | 32 30 07 N | 107 08 44 W |
| Valley Grove Baptist Church | Church | 1165 | Dona Ana | 32 06 42 N | 106 39 45 W |
| Valley Grove Church | Church | 1165 | Dona Ana | 32 07 01 N | 106 39 47 W |
| Valley View Baptist Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Valley View Elementary School | School | 1185 | Dona Ana | 32 17 30 N | 106 45 52 W |
| Valley View School | School | 1194 | Dona Ana | 32 18 02 N | 106 46 03 W |
| Van Pattens (historical) | Locale | 1913 | Dona Ana | 32 19 21 N | 106 34 19 W |
| Velarde Dams | Dam | 1262 | Dona Ana | 32 43 27 N | 107 13 45 W |
| Velarde Manganese Prospect | Mine | 1462 | Dona Ana | 32 45 22 N | 107 09 15 W |
| Vevay | Populated Place | 1261 | Dona Ana | 31 55 07 N | 106 45 36 W |
| Victorio Peak | Summit | 1676 | Dona Ana | 32 55 26 N | 106 38 26 W |
| Vinton Drain | Canal | 1153 | Dona Ana | 31 57 58 N | 106 37 26 W |
| Vinton Lateral | Canal | 1153 | Dona Ana | 31 58 12 N | 106 37 20 W |
| Vista Middle School | School | 1216 | Dona Ana | 32 19 10 N | 106 45 52 W |
| W Resource Water Well | Well | 1163 | Dona Ana | 32 05 46 N | 106 41 04 W |
| Wagner Canyon | Valley | | Dona Ana | 32 27 30 N | 106 52 50 W |
| Wagner Well | Locale | 1378 | Dona Ana | 32 29 01 N | 106 49 34 W |
| Waids Airpark | Airport | 1330 | Dona Ana | 32 30 00 N | 106 41 12 W |
| Walden Hall | Building | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Walk Tank | Reservoir | 1324 | Dona Ana | 32 37 42 N | 106 43 41 W |
| Ward Claims | Mine | 1458 | Dona Ana | 32 33 06 N | 107 04 12 W |
| Ward Number One | Mine | 1416 | Dona Ana | 32 32 38 N | 107 03 19 W |
| Ward Number Two | Mine | 1378 | Dona Ana | 32 30 50 N | 107 04 23 W |
| Ward Tank | Reservoir | 1398 | Dona Ana | 32 32 19 N | 107 03 30 W |
| Wardy Hedgecock Dam | Dam | 1244 | Dona Ana | 32 40 51 N | 107 13 34 W |
| Warner Tank | Reservoir | 1318 | Dona Ana | 32 33 41 N | 106 43 05 W |
| Washington School | School | 1200 | Dona Ana | 32 19 19 N | 106 46 28 W |
| Washington Tank | Reservoir | 1422 | Dona Ana | 32 26 08 N | 106 38 19 W |
| Weaver Federal Number One | Mine | 1270 | Dona Ana | 31 59 49 N | 106 49 10 W |