| San Juan Hills High School | - | Varsity | Small | 0 | |
| San Marcos High School | - | Varsity | Small | 0 | |
| San Marin High School | - | Junior Varsity | Small | 0 | |
| San Rafael High School | - | Junior | - | 0 | |
| San Rafael High School | - | Varsity | Small | 0 | |
| San Tan Foothills High School | - | - | Small | 0 | |
| San Tan Foothills High School | - | Varsity | Small | 0 | |
| San Ysidro High School | - | Varsity | Small | 0 | |
| Sand Rock High School | - | Junior | Small | 0 | |
| Sandalwood High School | - | Varsity | Small | 0 | |
| Sandra Day O'Connor High School | - | Junior Varsity | - | 0 | |
| Sanford All-Star Cheerleading | L2 | Junior | Small | 0 | |
| Sanford All-Star Cheerleading | L4 | Junior | Small | 0 | |
| Sanford All-Star Cheerleading | L2 | Youth | Small | 0 | |
| Sanger High School | - | Junior Varsity | Small | 0 | |
| Sanger High School | - | Varsity | Small | 0 | |
| Santa Fe High School | - | - | Small | 0 | |
| Santa Fe High School | - | Varsity | Small | 0 | |
| Santa Fe High School | - | Junior Varsity | Small | 0 | |
| Santa Fe High School | - | Varsity | Large | 0 | |
| Santa Fe High School | - | Varsity | Small | 0 | |
| Santa Margarita Cath HS | - | Junior | Small | 0 | |
| Santa Margarita Cath HS | - | Junior | Small | 0 | |
| Santa Margarita Catholic High School | - | - | Small | 0 | |
| Santa Margarita Catholic High School | - | Varsity | Small | 0 | |
| Santa Margarita Catholic High School | - | - | - | 0 | |
| Santa Monica Athletix Xtreme | L1 | - | Small | 0 | |
| Santa Monica Athletix Xtreme | L2 | - | Small | 0 | |
| Santa Rita Middle School | - | Junior | Small | 0 | |
| Santan JH School | - | Junior | Small | 0 | |
| Santiago High School | - | Varsity | Medium | 0 | |
| Santiago High School | - | Varsity | Small | 0 | |
| Sapphire Cheer and Dance | L1 | Senior | Small | 0 | |
| Sapphire Cheer and Dance | L2 | U16 | Small | 0 | |
| Sapphire Cheer and Dance | L1.1 | Youth | Small | 0 | |
| Sapphire Cheer and Dance | L1 | Youth | Small | 0 | |
| Sapphire Cheer and Dance | L1.1 | Mini | Small | 0 | |
| Saraland High School | - | Varsity | Small | 0 | |
| Saraland Middle School | - | Junior | Small | 0 | |
| Saraland Middle School | - | Junior | Small | 0 | |
| Sardis High School | - | Varsity | - | 0 | |
| Sardis High School | - | Varsity | Small | 0 | |
| Satsuma Allstar Cheer | L3 | Senior | - | 0 | |
| Satsuma High School | - | Junior | Small | 0 | |
| Saucon Valley High School | - | Varsity | Small | 0 | |
| Saugus High School | - | Varsity | Small | 0 | |
| Saugus High School | - | Varsity | Small | 0 | |
| Saugus High School | - | Varsity | Small | 0 | |
| Saugus High School | - | - | - | 0 | |
| Saugus High School | - | Varsity | Small | 0 | |
| Savannah Sharks | L3 | Junior | Small | 0 | |
| Savannah Sharks | L2 | Junior | Small | 0 | |
| Savannah Sharks | L2 | Junior | Small | 0 | |
| Savannah Sharks | L6 | Senior | Small | 0 | |
| Savannah Sharks | L4 | Senior | - | 0 | |
| Savannah Sharks | L6 | Senior | Small | 0 | |
| Savannah Sharks | L3 | Junior | Small | 0 | |
| Savannah Sharks | L3 | U16 | - | 0 | |
| Savannah Sharks | L2 | Youth | Small | 0 | |
| Savannah Sharks | L5 | Senior | - | 0 | |
| Sayville High School | - | Varsity | Medium | 0 | |
| Sayville High School | - | Varsity | Medium | 0 | |
| Sayville High School | - | Varsity | Small | 0 | |
| Sayville High School | - | Varsity | Small | 0 | |
| SB Athletics | L1 | Mini | - | 0 | |
| SC Bayer | L5 | IASF U18 | Small | 0 | |
| SC Cheer | L3 | Youth | - | 0 | |
| SC Cheer | L2 | Junior | Small | 0 | |
| SC Cheer | L1 | Youth | Small | 0 | |
| SC Cheer | L2 | - | - | 0 | |
| SC Cheer | L5 | Senior | Small | 0 | |
| SC Cheer | L1 | Tiny | - | 0 | |
| SCA All Stars | L3 | Junior | - | 0 | |
| SCA All Stars | L4 | Senior | - | 0 | |
| SCA All Stars | L5 | Junior | - | 0 | |
| Scarsdale High School | - | Varsity | Small | 0 | |
| Scarsdale High School | - | Varsity | Small | 0 | |
| Scarsdale High School | - | Junior | - | 0 | |
| Scarsdale High School | - | Varsity | Small | 0 | |
| SCC Allstars | L3 | Senior | Small | 0 | |
| SCC Allstars | - | Senior | Small | 0 | |
| Schools of the Sacred Heart | - | Varsity | Small | 0 | |
| Schurr High School | - | Varsity | Small | 0 | |
| Schurr High School | - | Varsity | - | 0 | |
| Schuylkill Valley High School | - | Varsity | - | 0 | |
| Scorpions Allstars | L1 | Junior | Small | 0 | |
| Scorpions Allstars | L2 | - | Small | 0 | |
| Scorpions Allstars | L1 | U16 | Small | 0 | |
| Scorpions Allstars | L2 | - | - | 0 | |
| Scorpions Allstars | L1.1 | Mini | Small | 0 | |
| Scorpions Allstars | L2 | U16 | Small | 0 | |
| Scorpions Allstars | L1 | Youth | Small | 0 | |
| Scorpions Allstars | L5 | International Open | Small | 0 | |
| Scorpions Cheerleader Berlin e.V. | L2 | U16 | Small | 0 | |
| Scurry-Rosser High School | - | Junior Varsity | Small | 0 | |
| SCV All Stars | L1 | Junior | Small | 0 | |
| SCV All Stars | L1.1 | Youth | Small | 0 | |
| SCV All Stars | L3 | Junior | Small | 0 | |
| SCV All Stars | L4 | Junior | Small | 0 | |
| SCV All Stars | L1 | Junior | Small | 0 | |
