Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| South Well | Well | 1293 | Union | 35 35 08 N | 103 08 59 W |
| South Well | Well | 1357 | Union | 35 48 18 N | 103 09 35 W |
| South Well | Well | 1429 | Union | 35 52 17 N | 103 17 13 W |
| South Well | Well | 1359 | Union | 35 52 21 N | 103 10 58 W |
| South Well | Well | 1330 | Union | 35 55 05 N | 103 03 11 W |
| South Well | Well | 1337 | Union | 35 55 41 N | 103 03 50 W |
| South Well Canyon | Valley | | Grant | 32 20 04 N | 108 21 49 W |
| South Well Canyon | Valley | | Lincoln | 34 04 59 N | 105 29 40 W |
| South Well Canyon | Valley | | Sierra | 33 16 48 N | 107 30 15 W |
| South West Tank | Reservoir | 1893 | Lincoln | 33 29 17 N | 105 20 35 W |
| South West Well | Well | 1122 | Eddy | 32 46 11 N | 104 33 03 W |
| South Wildhorse Water Storage Tank | Reservoir | 1820 | Otero | 32 22 46 N | 104 57 37 W |
| South Windmill | Locale | 1146 | Chaves | 33 32 46 N | 104 18 29 W |
| South Windmill | Locale | 1297 | Chaves | 33 34 30 N | 104 52 17 W |
| South Windmill | Locale | 1371 | DeBaca | 34 24 34 N | 104 26 03 W |
| South Windmill | Locale | 1288 | DeBaca | 34 33 02 N | 104 16 25 W |
| South Windmill | Locale | 1579 | Grant | 32 21 21 N | 108 23 01 W |
| South Windmill | Locale | 1556 | Guadalupe | 34 42 10 N | 104 47 32 W |
| South Windmill | Locale | 1402 | Harding | 35 43 20 N | 103 35 13 W |
| South Windmill | Locale | 1173 | Lea | 33 06 14 N | 103 12 09 W |
| South Windmill | Locale | 1190 | Lea | 33 18 38 N | 103 10 22 W |
| South Windmill | Locale | 1277 | Lea | 33 24 14 N | 103 27 00 W |
| South Windmill | Locale | 1577 | Lincoln | 33 56 05 N | 105 05 34 W |
| South Windmill | Locale | 1440 | Lincoln | 33 47 13 N | 104 57 03 W |
| South Windmill | Locale | 1884 | Lincoln | 33 55 15 N | 105 31 16 W |
| South Windmill | Locale | 1356 | Luna | 32 15 31 N | 107 57 42 W |
| South Windmill | Locale | 1176 | Quay | 35 26 10 N | 103 15 49 W |
| South Windmill | Locale | 1351 | Roosevelt | 34 11 15 N | 103 52 53 W |
| South Windmill | Locale | 1496 | Sierra | 33 03 03 N | 107 06 18 W |
| South Woods Windmill | Locale | 1207 | Quay | 35 18 56 N | 103 21 39 W |
| South Wylie Draw | Valley | | Chaves | 33 59 45 N | 104 28 19 W |
| South Young Pocket Well | Well | 1655 | Union | 36 52 43 N | 103 19 27 W |
| Southeast Tank | Reservoir | 1424 | Hidalgo | 32 11 19 N | 108 44 07 W |
| Southeast Tank | Reservoir | 2128 | Lincoln | 33 37 52 N | 105 34 31 W |
| Southeast Tank | Reservoir | 1930 | Lincoln | 33 32 10 N | 105 27 34 W |
| Southeast Well | Well | 942 | Eddy | 32 08 17 N | 104 08 51 W |
| Southeast Windmill | Locale | 1371 | DeBaca | 34 26 56 N | 104 23 13 W |
| Southeast Windmill | Locale | 1246 | Harding | 35 24 57 N | 103 38 06 W |
| Southerland Well | Locale | 1384 | Luna | 32 33 14 N | 107 18 09 W |
| Southern Caballo Mountains Section Sixteen | Mine | 1388 | Sierra | 32 49 50 N | 107 15 22 W |
| Southern Caballo Mts Sec 23 Mine | Mine | 1606 | Sierra | 32 54 10 N | 107 13 22 W |
| Southern Canal | Canal | 957 | Eddy | 32 24 33 N | 104 15 08 W |
| Southern Canal | Canal | 947 | Eddy | 32 16 02 N | 104 06 09 W |
| Southern Cross Prospect | Mine | 2763 | Rio Arriba | 36 40 13 N | 106 08 43 W |
| Southern Heights School | School | 1100 | Lea | 32 41 20 N | 103 08 07 W |
| Southern Lode | Mine | 1370 | Hidalgo | 32 19 00 N | 108 44 02 W |
| Southern Naschitti Dam | Dam | 1732 | San Juan | 36 04 24 N | 108 37 32 W |
| Southern New Mexico Correctional Facility Library | Building | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Southern Pacific Railroad Union Depot | Locale | 1322 | Luna | 32 16 18 N | 107 45 27 W |
| Southern Plaza | Locale | 1614 | Sandoval | 35 14 28 N | 106 39 32 W |
| Southern Rockies Historical Marker | Park | 1846 | Santa Fe | 35 23 44 N | 105 56 47 W |
| Southern Star Deposits | Mine | 1755 | Grant | 32 39 43 N | 108 24 27 W |
| Southridge Calle Lorca Park | Park | 2097 | Santa Fe | 35 39 31 N | 105 57 43 W |
| Southside Church of Christ | Church | 1221 | Roosevelt | 34 11 10 N | 103 20 04 W |
| Southside Hispanic Church of God | Church | 1510 | Bernalillo | 35 04 45 N | 106 38 53 W |
| Southspring Post Office (historical) | Post Office | 1090 | Chaves | 33 20 08 N | 104 28 22 W |
| Southwest 1 Conchas | Mine | 1987 | San Miguel | 35 39 53 N | 104 41 41 W |
| Southwest 1 Tank | Reservoir | 1935 | Lincoln | 33 33 41 N | 105 28 06 W |
| Southwest 2 Tank | Reservoir | 1982 | Lincoln | 33 33 17 N | 105 27 07 W |
| Southwest Area Learning Resource Center | Building | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Southwest Assembly Rev | Church | 35 | Bernalillo | 35 04 45 N | 106 38 51 W |
| Southwest Canyon | Valley | | Sierra | 32 54 54 N | 107 41 30 W |
| Southwest Hispanic Research Institute and Chicano Studies | Building | 1577 | Bernalillo | 35 05 02 N | 106 37 09 W |
| Southwest Mineral Corp Mill | Mine | 1662 | Lincoln | 33 38 46 N | 105 52 10 W |
| Southwest Passage | Gap | 1945 | Cibola | 34 57 20 N | 107 26 32 W |
| Southwest Plaza | Summit | 2141 | Cibola | 34 52 23 N | 107 32 55 W |
| Southwest San Felipe Ditch | Canal | 1558 | Sandoval | 35 24 08 N | 106 28 54 W |
| Southwest Spring | Spring | 2117 | Lincoln | 33 31 49 N | 105 41 57 W |
| Southwest Tank | Reservoir | 2066 | Lincoln | 33 36 50 N | 105 34 39 W |
| Southwest Tank | Reservoir | 1931 | Lincoln | 33 49 53 N | 105 44 00 W |
| Southwest Tank | Reservoir | 2008 | Torrance | 34 17 47 N | 106 14 38 W |
| Southwest Well | Well | 1313 | Lea | 33 24 52 N | 103 37 51 W |
| Southwest Windmill | Locale | 1212 | Lea | 33 24 36 N | 103 12 54 W |
| Southwest Windmill | Locale | 1430 | Luna | 31 49 49 N | 108 11 17 W |
| Southwest Windmill | Locale | 1164 | Quay | 35 16 30 N | 103 10 09 W |
| Southwestern Bible Tabernacle | Church | 1323 | Otero | 32 53 58 N | 105 57 37 W |
| Southwestern Brewing and Ice Company | Building | 35 | Bernalillo | 35 07 30 N | 106 30 00 W |
| Southwestern College Library | Building | 2132 | Santa Fe | 35 41 13 N | 105 56 16 W |
| Southwestern Indian Polytech Institute Library | Building | 1511 | Bernalillo | 35 05 04 N | 106 39 04 W |
| Southwestern Mine | Mine | 1991 | McKinley | 36 18 00 N | 106 09 02 W |
| Southwestern Mining | Mine | 2045 | Rio Arriba | 36 20 04 N | 106 03 10 W |
| Southwestern New Mexico State Fairgrounds | Locale | 1307 | Luna | 32 15 07 N | 107 42 42 W |
| Southwestern Public Services Cunningham Station | Locale | 1161 | Lea | 32 42 46 N | 103 21 16 W |
| Sowell Ranch | Locale | 1563 | Guadalupe | 35 12 26 N | 105 01 54 W |
| Sowell Ranch | Locale | 1589 | Guadalupe | 35 12 43 N | 104 57 05 W |
| Sowell Ranch | Locale | 1949 | Otero | 32 35 48 N | 105 27 47 W |
| Sowell Windmill | Locale | 1444 | Sierra | 33 03 18 N | 107 01 52 W |
| Sowers Ranch | Locale | 1489 | Union | 36 14 41 N | 103 15 17 W |
| Sox Taml | Reservoir | 1741 | Catron | 33 25 43 N | 109 01 44 W |
| Space Center Teacher-Student Resource Center | Building | 1323 | Otero | 32 53 55 N | 105 57 37 W |
| Space Surveillance Station | Locale | 1436 | Sierra | 33 26 31 N | 106 59 47 W |
| Spaceport City | Populated Place | 1364 | Dona Ana | 32 23 45 N | 106 41 02 W |
| Spade Windmill | Locale | 1848 | Lincoln | 33 59 38 N | 105 47 04 W |
| Spalding | Populated Place | 1443 | Luna | 32 26 57 N | 107 58 03 W |
| Spangler Windmill | Locale | 1953 | Torrance | 34 34 39 N | 106 11 59 W |
| Spaniard Tank | Reservoir | 2306 | Catron | 33 40 35 N | 107 51 01 W |
| Spanish Assembly of God Church | Church | 1510 | Bernalillo | 35 04 45 N | 106 38 53 W |
| Spanish Assembly of God Church | Church | 1191 | Dona Ana | 32 18 44 N | 106 46 42 W |
| Spanish Assembly of God Church | Church | 1323 | Luna | 32 16 07 N | 107 45 29 W |
| Spanish Assembly of God Church | Church | 1985 | McKinley | 35 31 41 N | 108 44 33 W |
| Spanish Assembly of God Church | Church | 2111 | Santa Fe | 35 41 13 N | 105 58 43 W |
| Spanish Baptist Church | Church | 1985 | McKinley | 35 31 41 N | 108 44 33 W |
| Spanish Baptist Church | Church | 1323 | Otero | 32 53 58 N | 105 57 37 W |
| Spanish Baptist Church | Church | 2132 | Santa Fe | 35 41 13 N | 105 56 16 W |
| Spanish Baptist Church | Church | 2124 | Taos | 36 24 26 N | 105 34 23 W |
| Spanish Church of Christ | Church | 1043 | Chaves | 33 06 54 N | 104 19 37 W |
| Spanish Church of God | Church | 1090 | Chaves | 33 23 39 N | 104 31 23 W |
| Spanish Estrada Site | Locale | 1540 | Sandoval | 35 18 00 N | 106 33 04 W |
| Spanish History Museum | Building | 1575 | Bernalillo | 35 04 52 N | 106 37 12 W |
| Spanish Log Cabin Historic Site | Building | 2132 | Santa Fe | 35 41 13 N | 105 56 16 W |