| Stone High School | - | Varsity | Small | 0 | | |
| Stone High School | - | Varsity | - | 0 | | |
| Stone Memorial High School | - | Varsity | Small | 0 | | |
| Stoney Creek High School | - | Varsity | - | 0 | | |
| Stoney Creek High School | - | Varsity | - | 0 | | |
| Stratford High School | - | Varsity | - | 0 | | |
| Strath Haven High School | - | Junior | - | 0 | | |
| Strath Haven High School | - | Junior | - | 0 | | |
| Strath Haven High School | - | Varsity | Small | 0 | | |
| Strath Haven High School | - | Varsity | Small | 0 | | |
| Strathmore High School | - | Varsity | - | 0 | | |
| Strawberry Crest High School | - | Varsity | Medium | 0 | | |
| Strawberry Crest High School | - | Varsity | Small | 0 | | |
| Strawberry Crest High School | - | Varsity | Small | 0 | | |
| Strawberry Crest High School | - | Varsity | Small | 0 | | |
| Stroudsburg High School | - | Varsity | - | 0 | | |
| Sulphur High School | - | Varsity | Small | 0 | | |
| Sultana High School | - | Varsity | - | 0 | | |
| Sumiton Christian High School | - | Varsity | - | 0 | | |
| Summer Creek High School | - | Varsity | - | 0 | | |
| Summer Creek High School | - | Varsity | - | 0 | | |
| Summer Creek High School | - | Junior Varsity | Medium | 0 | | |
| Summer Creek High School | - | Varsity | Large | 0 | | |
| Summit High School | - | Varsity | Large | 0 | | |
| Summit High School | - | Varsity | Large | 0 | | |
| Summit High School | - | Varsity | Large | 0 | | |
| Summit High School | - | Varsity | Medium | 0 | | |
| Summit High School | - | Varsity | Large | 0 | | |
| Summit High School | - | Varsity | Medium | 0 | | |
| Sumrall High School (USA) | - | Varsity | Large | 0 | | |
| Sumrall High School (USA) | - | Varsity | Large | 0 | | |
| Sumrall High School (USA) | - | Varsity | Small | 0 | | |
| Sumrall High School (USA) | - | Varsity | Small | 0 | | |
| Sumrall High School (USA) | - | Varsity | Small | 0 | | |
| Sumrall High School (USA) | - | Varsity | Large | 0 | | |
| Sumrall High School (USA) | - | Varsity | Large | 0 | | |
| Suncoast High School | - | Varsity | Medium | 0 | | |
| Sunny Hills High School | - | Varsity | Small | 0 | | |
| Sunny Hills High School | - | Varsity | Medium | 0 | | |
| Sunnyside High School | - | Varsity | - | 0 | | |
| Sunnyvale High School | - | Varsity | Medium | 0 | | |
| Sunrise Mountain High School | - | Varsity | Small | 0 | | |
| Sunrise Mountain High School | - | Varsity | Small | 0 | | |
| Sunrise Mountain High School | - | Varsity | - | 0 | | |
| Sunrise Mountain High School | - | Varsity | Small | 0 | | |
| Sunrise Mountain High School | - | Varsity | - | 0 | | |
| Susquehanna Valley High School | - | Varsity | Small | 0 | | |
| Susquehannock High School | - | Varsity | Small | 0 | | |
| Sussex County Technical School | - | Varsity | Medium | 0 | | |
| Sweet Home High School | - | - | - | 0 | | |
| Sweet Springs High School | - | Varsity | Small | 0 | | |
| Sycamore High School | - | Varsity | Large | 0 | | |
| Sycamore High School | - | Varsity | Small | 0 | | |
| Sycamore High School | - | Varsity | Small | 0 | | |
| Sycamore High School | - | Varsity | Large | 0 | | |
| Sycamore High School | - | Varsity | - | 0 | | |
| Sycamore High School | - | Varsity | - | 0 | | |
| Sylacauga High School | - | Varsity | - | 0 | | |
| Sylacauga High School | - | Varsity | - | 0 | | |
| Sylvania High School | - | Varsity | - | 0 | | |
| Syosset High School | - | Varsity | Small | 0 | | |
| Syosset High School | - | Varsity | Small | 0 | | |
| Syosset High School | - | Varsity | - | 0 | | |
| Syosset High School | - | Varsity | Large | 0 | | |
| Syracuse High School | - | - | - | 0 | | |
| Syracuse High School | - | Junior | - | 0 | | |
| Taft High School | - | Varsity | - | 0 | | |
| Taft High School | - | Varsity | - | 0 | | |
| Tahlequah High School | - | Varsity | - | 0 | | |
| Tahoma High School | - | Varsity | - | 0 | | |
| Tahoma High School | - | Varsity | Large | 0 | | |
| Tahoma High School | - | Varsity | Medium | 0 | | |
| Tahoma High School | - | Varsity | - | 0 | | |
| Tahquitz High School | - | Varsity | Large | 0 | | |
| Tahquitz High School | - | Varsity | Large | 0 | | |
| Talladega High School | - | Varsity | - | 0 | | |
| Talladega High School | - | Varsity | - | 0 | | |
| Tallassee High School | - | Varsity | - | 0 | | |
| Tallassee High School | - | Varsity | - | 0 | | |
| Tamalpais High School | - | Varsity | - | 0 | | |
| Tampa Catholic High School | - | Varsity | Small | 0 | | |
| Tate High School | - | Junior | Small | 0 | | |
| Tate High School | - | Varsity | Small | 0 | | |
| Tate High School | - | Junior | Large | 0 | | |
| Tates Creek High School | - | Varsity | Large | 0 | | |
| Tates Creek High School | - | Varsity | Medium | 0 | | |
| Tates Creek High School | - | Varsity | Medium | 0 | | |
| Tates Creek High School | - | Varsity | Large | 0 | | |
| Tavares High School Cheer | - | Varsity | Medium | 0 | | |
| Taylor County High School | - | Varsity | - | 0 | | |
| Taylorsville High School | - | Varsity | Small | 0 | | |
| Taylorsville High School | L3 | - | - | 0 | | |
| Taylorsville High School | - | Varsity | - | 0 | | |
| Taylorsville High School | - | Varsity | Large | 0 | | |
| Tazewell High School | - | Varsity | Small | 0 | | |
| Tazewell High School | - | Varsity | Small | 0 | | |
| Teays Valley High School | - | Varsity | Large | 0 | | |
| Teays Valley High School | - | Varsity | Medium | 0 | | |
| Teays Valley High School | - | Varsity | Large | 0 | | |
| Teays Valley High School | - | Varsity | Medium | 0 | | |