Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| South Waco Junior High School | School | 124 | McLennan | 31 32 55 N | 097 07 41 W |
| South Waco School | School | 124 | McLennan | 31 32 12 N | 097 06 52 W |
| South Waco School | School | 124 | McLennan | 31 32 14 N | 097 07 32 W |
| South Wagon Creek | Stream | | Throckmorton | 33 23 50 N | 099 09 32 W |
| South Walnut Creek | Stream | | Robertson | 31 02 18 N | 096 39 57 W |
| South Ward Elementary School | School | 105 | Gregg | 32 28 50 N | 094 43 46 W |
| South Ward Oil Field | Oilfield | 759 | Ward | 31 22 47 N | 102 53 52 W |
| South Ward School | School | 515 | Coleman | 31 49 28 N | 099 25 15 W |
| South Ward School | School | 189 | Collin | 33 11 10 N | 096 36 58 W |
| South Ward School | School | 339 | Montague | 33 33 23 N | 097 51 01 W |
| South Ward School | School | 296 | Montague | 33 47 02 N | 097 43 33 W |
| South Ward School | School | 1117 | Moore | 35 51 02 N | 101 58 39 W |
| South Ward School | School | 125 | Titus | 33 08 17 N | 094 57 46 W |
| South Ward School | School | 708 | Wheeler | 35 12 27 N | 100 15 03 W |
| South Wayside Baptist Church | Church | 208 | Tarrant | 32 41 00 N | 097 19 25 W |
| South Well | Well | 911 | Ector | 31 56 11 N | 102 21 53 W |
| South Well | Well | 1232 | El Paso | 31 57 27 N | 106 25 30 W |
| South Well | Well | 1222 | El Paso | 31 39 29 N | 106 12 06 W |
| South Well | Well | 796 | Glasscock | 32 01 26 N | 101 40 54 W |
| South Well | Well | 1350 | Hudspeth | 31 35 29 N | 105 30 10 W |
| South Well | Well | 917 | Pecos | 30 45 33 N | 102 34 46 W |
| South Well | Well | 1140 | Pecos | 30 45 28 N | 103 32 60 W |
| South Well | Well | 811 | Reeves | 31 20 04 N | 103 20 09 W |
| South Well | Well | 800 | Ward | 31 31 01 N | 102 57 43 W |
| South Well Draw | Valley | | Hudspeth | 31 37 13 N | 105 22 59 W |
| South Whatley Windmill | Locale | 628 | Kent | 33 17 05 N | 100 40 30 W |
| South Whittenburg Windmill | Locale | 895 | Midland | 31 56 28 N | 102 17 11 W |
| South Wichita River | Stream | | Knox | 33 43 05 N | 099 29 27 W |
| South Williams Windmill | Locale | 685 | Kimble | 30 20 12 N | 099 31 07 W |
| South Williams Windmill | Locale | 884 | Midland | 31 40 13 N | 102 17 11 W |
| South Willis Creek | Stream | | Brown | 31 41 24 N | 098 58 02 W |
| South Willow Creek | Stream | | Llano | 30 47 08 N | 098 51 36 W |
| South Wilson Windmill | Locale | 622 | Crockett | 30 18 28 N | 101 06 40 W |
| South Windmill | Locale | 982 | Andrews | 32 10 15 N | 102 57 35 W |
| South Windmill | Locale | 1016 | Andrews | 32 13 08 N | 102 49 52 W |
| South Windmill | Locale | 1017 | Andrews | 32 17 55 N | 102 53 12 W |
| South Windmill | Locale | 909 | Andrews | 32 19 56 N | 102 16 51 W |
| South Windmill | Locale | 1036 | Andrews | 32 24 08 N | 102 58 11 W |
| South Windmill | Locale | 1175 | Cochran | 33 23 34 N | 103 00 21 W |
| South Windmill | Locale | 1191 | Cochran | 33 27 55 N | 103 03 12 W |
| South Windmill | Locale | 852 | Crockett | 31 01 09 N | 101 50 08 W |
| South Windmill | Locale | 1241 | Culberson | 31 25 18 N | 104 23 20 W |
| South Windmill | Locale | 886 | Ector | 31 47 22 N | 102 23 29 W |
| South Windmill | Locale | 924 | Ector | 31 57 28 N | 102 27 55 W |
| South Windmill | Locale | 976 | Ector | 31 59 57 N | 102 41 60 W |
| South Windmill | Locale | 951 | Ector | 32 00 34 N | 102 34 38 W |
| South Windmill | Locale | 970 | Floyd | 33 56 32 N | 101 25 34 W |
| South Windmill | Locale | 673 | Gillespie | 30 21 30 N | 099 15 51 W |
| South Windmill | Locale | 824 | Glasscock | 31 46 40 N | 101 45 02 W |
| South Windmill | Locale | 831 | Glasscock | 31 50 48 N | 101 39 08 W |
| South Windmill | Locale | 811 | Glasscock | 31 57 42 N | 101 32 40 W |
| South Windmill | Locale | 1139 | Hartley | 35 44 07 N | 102 38 37 W |
| South Windmill | Locale | 723 | Irion | 31 26 01 N | 101 03 06 W |
| South Windmill | Locale | 680 | Kerr | 30 00 36 N | 099 34 09 W |
| South Windmill | Locale | 667 | Kerr | 30 06 45 N | 099 33 14 W |
| South Windmill | Locale | 656 | Kimble | 30 21 36 N | 099 33 40 W |
| South Windmill | Locale | 841 | Loving | 31 47 19 N | 103 42 57 W |
| South Windmill | Locale | 955 | Loving | 31 56 34 N | 103 23 43 W |
| South Windmill | Locale | 874 | Martin | 32 07 53 N | 102 05 39 W |
| South Windmill | Locale | 845 | Martin | 32 11 36 N | 101 55 15 W |
| South Windmill | Locale | 872 | Martin | 32 23 37 N | 102 01 28 W |
| South Windmill | Locale | 881 | Midland | 32 01 06 N | 102 15 39 W |
| South Windmill | Locale | 858 | Reagan | 31 10 43 N | 101 36 11 W |
| South Windmill | Locale | 797 | Reeves | 31 18 56 N | 103 11 08 W |
| South Windmill | Locale | 899 | Reeves | 31 31 05 N | 103 46 02 W |
| South Windmill | Locale | 968 | Reeves | 31 31 55 N | 103 55 55 W |
| South Windmill | Locale | 488 | San Saba | 31 04 24 N | 098 42 53 W |
| South Windmill | Locale | 820 | Upton | 31 12 12 N | 101 50 54 W |
| South Windmill | Locale | 568 | Val Verde | 30 10 50 N | 100 56 04 W |
| South Windmill | Locale | 807 | Ward | 31 32 11 N | 103 21 10 W |
| South Windmill | Locale | 174 | Webb | 27 48 14 N | 099 34 33 W |
| South Windmill | Locale | 881 | Winkler | 31 50 04 N | 102 58 24 W |
| South Windmill | Locale | 871 | Winkler | 31 47 57 N | 103 16 51 W |
| South Windmill | Locale | 869 | Winkler | 31 48 53 N | 103 01 07 W |
| South Windmills | Locale | 677 | Kerr | 30 16 18 N | 099 28 00 W |
| South Winters Windmill | Locale | 767 | Ward | 31 28 13 N | 102 48 12 W |
| South Witcher Windmill | Locale | 805 | Midland | 31 49 27 N | 101 53 35 W |
| South Wolf Creek | Stream | | Ochiltree | 36 14 01 N | 100 43 16 W |
| South Yoakum Oil Field | Oilfield | 77 | DeWitt | 29 15 26 N | 097 07 50 W |
| South York Hollow | Valley | | Uvalde | 29 37 02 N | 099 49 32 W |
| South Zulch Reservoir | Reservoir | 99 | Madison | 30 51 50 N | 096 05 51 W |
| South Zulch Reservoir Dam | Dam | 101 | Madison | 30 52 01 N | 096 05 49 W |
| Southard Lake | Reservoir | 66 | Harris | 30 01 07 N | 095 50 43 W |
| Southard Lake Dam | Dam | 66 | Harris | 30 01 07 N | 095 50 43 W |
| Southcrest Church | Church | 979 | Lubbock | 33 33 01 N | 101 51 13 W |
| Southcrest Park | Park | 13 | Harris | 29 40 56 N | 095 19 57 W |
| Southcross Junior High School | School | 196 | Bexar | 29 22 09 N | 098 31 15 W |
| Southcross Park | Park | 194 | Bexar | 29 22 08 N | 098 30 56 W |
| Southeast Antelope Tank | Reservoir | 661 | Sterling | 32 04 21 N | 100 51 53 W |
| Southeast Assembly of God Church | Church | 183 | Bexar | 29 22 19 N | 098 28 04 W |
| Southeast Baptist Church | Church | 178 | Travis | 30 06 07 N | 097 41 41 W |
| Southeast Baptist Hospital | Hospital | 180 | Bexar | 29 22 25 N | 098 24 42 W |
| Southeast Bull Tank | Reservoir | 655 | Mitchell | 32 06 06 N | 100 54 31 W |
| Southeast Community Church | Church | 195 | Tarrant | 32 42 14 N | 097 05 51 W |
| Southeast Elementary School | School | 650 | Nolan | 32 27 35 N | 100 23 29 W |
| Southeast First Street Baptist Church | Church | 273 | Palo Pinto | 32 48 29 N | 098 06 21 W |
| Southeast Houston Seventh Day Adventist Church | Church | 13 | Harris | 29 36 51 N | 095 13 28 W |
| Southeast Laterals Watershed Number Six | Reservoir | 461 | San Saba | 31 20 30 N | 099 03 00 W |
| Southeast Laterals Watershed Reservoir Number 1 | Reservoir | 433 | San Saba | 31 22 51 N | 099 02 17 W |
| Southeast Laterals Watershed Reservoir Number 10 | Reservoir | 414 | San Saba | 31 23 14 N | 099 00 06 W |
| Southeast Laterals Watershed Reservoir Number 2 | Reservoir | 435 | San Saba | 31 23 39 N | 099 03 12 W |
| Southeast Laterals Watershed Reservoir Number 3 | Reservoir | 413 | San Saba | 31 24 55 N | 099 01 09 W |
| Southeast Laterals Watershed Reservoir Number 4 | Reservoir | 421 | San Saba | 31 24 39 N | 099 02 19 W |
| Southeast Laterals Watershed Reservoir Number 5 | Reservoir | 423 | San Saba | 31 25 58 N | 099 02 06 W |
| Southeast Laterals Watershed Reservoir Number 7 | Reservoir | 424 | San Saba | 31 21 12 N | 098 59 29 W |
| Southeast Laterals Watershed Reservoir Number 8 | Reservoir | 418 | San Saba | 31 20 25 N | 098 58 03 W |
| Southeast Laterals Watershed Reservoir Number 9 | Reservoir | 414 | San Saba | 31 22 27 N | 098 59 45 W |
| Southeast Park | Park | 1088 | Randall | 35 09 28 N | 101 48 10 W |
| Southeast Park | Park | 1066 | Randall | 34 58 10 N | 101 54 25 W |
| Southeast Point | Summit | 2 | Kenedy | 26 50 52 N | 097 28 20 W |