| Seaford High School | - | Varsity | Medium | 0 | |
| Seaford High School | - | Varsity | Medium | 0 | |
| Seaford High School | - | Varsity | Small | 0 | |
| Seahawks Youth cheer | - | - | - | 0 | |
| Seaholm High School | - | Varsity | - | 0 | |
| Seaholm High School | - | Varsity | - | 0 | |
| Seaholm High School | - | Varsity | - | 0 | |
| Seal Cheer Zone | L2.2 | Youth | - | 0 | |
| Seal Cheer Zone | L3 | Junior | - | 0 | |
| Searcy High School | - | Varsity | Large | 0 | |
| Seaside Allstars | L1 | Mini | - | 0 | |
| Seaside Allstars | L1 | Junior | Small | 0 | |
| Seaside Allstars | L1.1 | Youth | - | 0 | |
| Sebastian River High School | - | Varsity | Small | 0 | |
| Sebastian River High School | - | Varsity | Small | 0 | |
| Sebastopol High School | - | Varsity | - | 0 | |
| Sebastopol JH School | - | Junior | Small | 0 | |
| Seckman High School | - | Varsity | Large | 0 | |
| Seckman High School | - | - | - | 0 | |
| Seckman High School | - | Varsity | - | 0 | |
| Seckman High School | - | Junior Varsity | - | 0 | |
| Seckman High School | - | Junior | Large | 0 | |
| Seckman High School | - | Varsity | Large | 0 | |
| Seckman High School | - | Varsity | Medium | 0 | |
| Seckman High School | - | Varsity | Small | 0 | |
| Seckman High School | - | Varsity | Large | 0 | |
| Seckman High School | - | Varsity | - | 0 | |
| Second Baptist High School | - | Varsity | Large | 0 | |
| Section High School | - | Varsity | Small | 0 | |
| Section High School | - | Varsity | - | 0 | |
| Sedway Middle School | - | - | - | 0 | |
| Sedway Middle School | - | - | - | 0 | |
| Sedway Middle School | - | Junior | - | 0 | |
| Sedway Middle School | - | Junior | - | 0 | |
| Segerstrom High School | - | Varsity | - | 0 | |
| Seguin High School | - | Junior | - | 0 | |
| Seguin High School | - | - | - | 0 | |
| Seguin High School | - | Varsity | - | 0 | |
| Selma Burke Middle School | - | - | - | 0 | |
| Selma Burke Middle School | - | Junior | Large | 0 | |
| Selma Burke Middle School | - | - | - | 0 | |
| Selmsdorfer Sportverein'94 e.V. | - | - | - | 0 | |
| Selmsdorfer Sportverein'94 e.V. | - | - | - | 0 | |
| Selmsdorfer Sportverein'94 e.V. | - | - | - | 0 | |
| Selmsdorfer Sportverein'94 e.V. | - | - | - | 0 | |
| Selmsdorfer Sportverein'94 e.V. | - | - | - | 0 | |
| Seminary High School | - | Varsity | Large | 0 | |
| Seminary High School | - | Varsity | Medium | 0 | |
| Seminary High School | - | Varsity | Medium | 0 | |
| Seminary JH School | - | Junior | - | 0 | |
| Seminole Ridge High School | - | Varsity | Large | 0 | |
| Seminole Ridge High School | - | Junior | - | 0 | |
| Semmes Middle School | - | Junior | Small | 0 | |
| Senatobia High School | - | Varsity | Small | 0 | |
| Senatobia High School | - | Varsity | Medium | 0 | |
| Senatobia High School | - | Varsity | Small | 0 | |
| Senatobia High School | - | Varsity | Medium | 0 | |
| Seneca Ridge Middle School | - | Junior | - | 0 | |
| Seneca Valley High School | - | Junior | Large | 0 | |
| Seneca Valley High School | - | Varsity | Large | 0 | |
| Seneca Valley High School | - | Varsity | Large | 0 | |
| Seneca Valley High School | - | Varsity | Medium | 0 | |
| Seneca Valley High School | - | Varsity | Small | 0 | |
| Seneca Valley High School | - | Varsity | Small | 0 | |
| Seneca Valley High School | - | Varsity | Large | 0 | |
| Seneca Valley High School | - | Varsity | Large | 0 | |
| Senior Elite | - | - | - | 0 | |
| Senior Elite | - | - | - | 0 | |
| Senior Red | - | Senior | Medium | 0 | |
| Sequin High School | - | Varsity | Large | 0 | |
| Sequoia High School | - | Varsity | - | 0 | |
| Sequoyah High School | - | Varsity | Medium | 0 | |
| Serenity Athletics | L3 | Youth | Small | 0 | |
| Serenity Athletics | L1.1 | Mini | - | 0 | |
| Serenity Athletics | L1 | Junior | - | 0 | |
| Serenity Athletics | L1 | Junior | Medium | 0 | |
| Serenity Athletics | L1.1 | Youth | - | 0 | |
| Serenity Athletics | L1 | Junior | Small | 0 | |
| Serenity Athletics | L2 | Junior | Small | 0 | |
| Serenity Athletics | L1 | Mini | - | 0 | |
| Serenity Athletics | L4 | Junior | - | 0 | |
| Serenity Athletics | L2 | Junior | Small | 0 | |
| Serenity Athletics | L2 | Senior | Small | 0 | |
| Serenity Athletics | L4.2 | Senior | Small | 0 | |
| Serenity Athletics | L3 | Senior | Small | 0 | |
| Serenity Athletics | L2 | Senior | Small | 0 | |
| Serenity Athletics | L1 | Junior | - | 0 | |
| Serenity Athletics | L1 | Mini | - | 0 | |
| Serenity Athletics | L1 | Tiny | - | 0 | |
| Serenity Athletics | L1 | Tiny | - | 0 | |
| Serenity Athletics | L2 | Youth | - | 0 | |
| Serenity Athletics | L2 | Youth | - | 0 | |
| Serra Catholic High School | - | Varsity | Small | 0 | |
| Setagaya Pinky's | L3 | Senior | - | 0 | |
| Setagaya Pinky's | L6 | International Open | - | 0 | |
| Setagaya Pinky's | L3 | U18 | - | 0 | |
| Seton Catholic Central High School | - | Varsity | Small | 0 | |
| Seton Catholic High School | - | Varsity | Small | 0 | |
| Seton Catholic High School | - | - | - | 0 | |
| Seton Catholic High School | - | Varsity | - | 0 | |
